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Cardiac allograft vasculopathy (CAV) is a major factor limiting long-term survival after cardiac transplantation. CAV is an accelerated form of coronary artery disease (CAD) that is characterized by concentric fibrous intimal hyperplasia along the length of coronary vessels.
abstract tree lizard or species name is Calotes Mystaceus
Microscopic view of virus. 3d illustration
Red Hiking Trail Symbol Painted on Rock
Creative illustrations in life. Colorful and beautiful background patterns for designers.
traditional handmade japanese paper, texture background
Frosty snowy winter landscape in the IJsseldelta during an early sunny morning with frozen reed near the river IJssel close to Kampen, in Overijssel, The Netherlands.
Host cells with spores (mold) are inside wood under the microscope for education.
Bubble red pattern
Branching budding yeast cells with pseudohyphae in urine sample fine with microscope.
Abstract comprised of forks
anther of lily flower, Lilium brownii, science plant cell micrograph
High quality abstract stock photos of downtown San Francisco's financial district buildings and high rises with repeating patterns and shapes in reflective glass and steel along Market Street.
USA abbreviation of shells and rocks in cartoon view
Renal cell carcinoma (RCC) is also called hypernephroma, renal adenocarcinoma, or renal or kidney cancer. It's the most common kind of kidney cancer found in adults.
Onion root with surrounding tissue in 400 times microscopic magnification
Texture Pattern Design on Banknote
gram staining
3d fiber
Abstract background with grunge effects
Human Cancer Cell
Beautiful abstract photography of mold  in a pan
Juvenile granulosa cell tumor: Ovarian juvenile granulosa cell tumor (JGCT) is an extremely rare sex cord-stromal tumor that is most commonly encountered in prepubertal girls and young women.
human head X-ray result in hospital
Neuron system hologram - 3d rendered image of Neuron cell network on black background. Hologram view  interconnected neurons cells with electrical pulses. Conceptual medical image.  Glowing synapse.  Healthcare concept.
Micro bacterium tuberculosis 3+ moderate red cells on blue background .Medical science background concept.
Digital work of abstract modern art or technology backgrounds
Scenic view of defocused reflection of tree in lake.
lymphatic system - front view
Human Cancer Cell
Free Images: "bestof:Primordial Chaos by Zhu Derun.jpg en Primordial Chaos 渾淪� � drawn by Zhu Derun in AD 1349 Yuan Dynasty Ink on paper Height 29 7 cm; width 86 2 cm Shanghai"
Qian_Xuan_-_Early_Autumn.jpg
Falcon_with_nestlings_in_pine_tree_at_sunrise_(5758875193).jpg
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Castelloplan.jpg
Hasegawa_Tohaku,_Pine_Trees.jpg
A Hundred Steeds.jpg
Courtpoets1532max.jpg
Chen_Rong_-_Nine_Dragons.jpg
Kano_Eitoku_-_Cypress_Trees.jpg
Anton_Ažbe_1886_Sitting_male_nude_in_profile_1.jpg
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Zhou_Maoshu_Appreciating_Lotuses.jpg
Folio_from_a_Koran_(8th-9th_century).jpg
Miraj_by_Sultan_Muhammad.jpg
Edwin_Austin_Abbey_King_Lear,_Act_I,_Scene_I_The_Metropolitan_Museum_of_Art.jpg
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Folio_Materia_Medica_Dioscurides_Met_13.152.6.jpg
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Folio_from_a_Divan_(collected_poems)_by_Sultan_Ahmad_Jalayir_-_Google_Art_Project.jpg
Jagerswoning Rijksmuseum SK-A-1157.jpeg
Comminge_by_Claudius_Jacquand_2.jpg
De_handelsloge_van_de_VOC_in_Hougly_in_Bengalen_Rijksmuseum_SK-A-4282.jpeg
Njommelsaska_i_Lappland_by_Carl_Svantje_Hallbeck.jpg
Francis_Towne_-_On_the_Dee_-_Google_Art_Project.jpg
Préfecture_de_police_de_Paris_-_Service_Photographique,_Ancien_Hôtel-Dieu_de_Paris.jpg
Charles_Marville,_Urinoir_en_ardoise_à_3_stalles,_Chaussée_du_Maine,_ca._1865.jpg
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Pismo Beach 004.JPG
Sunset Juan Griego.JPG
Large_Koran.jpg
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Chinese - Landscape - Walters 35101K.jpg
The_Qianlong_Emperor_in_Ceremonial_Armour_on_Horseback.jpg
Dante_Gabriel_Rossetti_-_The_Day_Dream_-_Google_Art_Project.jpg
Anna_Boch_014.JPG
32_Sammlung_Eybl_Russland._Anonym._Мои_русские_друзья._(Meine_russischen_Freunde)._1919._68_x_86_cm._(Slg.Nr._1693).jpg
Japanese archer 1878b.jpg
AlbertBierstadt-Sunrise in the Sierras 1872.jpg
July Sunset, Berkshire County, Massachusetts.jpg
Abbasid_Koran_folio_from_Egypt.jpg
Alfred_Jacob_Miller_-_Breaking_up_Camp_at_Sunrise_-_Walters_371940142.jpg
Nighttime_gathering_Met_30.95.174.2.jpg
Banquet,_tombe_d'Agios_Athanasios.jpg
Adorazione_dei_Magi_by_Gentile_da_Fabriano_-_Predella.jpg
Flamen Louvre Ma431.jpg
Reza_Abbasi_-_Two_Lovers_(1630).jpg
William_Giles_-_Lever_du_soleil_à_Stonehenge.jpg
Winslow_Homer_-_Beach_scene.jpg
Jaroslava_Mucha_by_Alfons_Mucha.jpg
Shahnama_Met_57.51.36.jpg
Shahnama_Met_1970.301.50_n02.jpg
Presentation_of_Christ_in_the_Temple_Duerer_VandA_E.698-1940.jpg
Still_life_with_eggs,_birds_and_bronze_dishes,_Pompeii.jpg
Simmons-Hermia_and_Lysander._A_Midsummer_Night's_Dream.jpg
Lycoperdon utriforme, Mosaic Puffball 2010 G1.jpg
Extermination_of_Evil_Sendan_Kendatsuba.jpg
Serapis_Louvre_AO1027_profil.jpg
Jean-Léon_Gérôme_-_The_Carpet_Merchant_-_Google_Art_Project.jpg
Marriage_A-la-Mode_3,_The_Inspection_-_William_Hogarth.jpg
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Marriage_A-la-Mode_5,_The_Bagnio_-_William_Hogarth.jpg
Portrait_of_the_Russian_Ambassador,_Prince_Andrey_Priklonskiy,_Folio_from_the_Davis_Album.jpg
MANNapoli_124545_plato's_academy_mosaic.jpg
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Marie_Antoinette_dauphine_Hébé_Drouais_Chantilly.jpg
Louis_Philippe_d'Orléans_Reynolds_Chantilly.jpg
Kai_Khusrau_Shahnameh_Met_34.24.5.jpg
Bizhan_Shahnameh_Met_1970.301.42_n02.jpg
Rosette,_Titles_of_Sha_Jahan.jpg
Edouard_Manet_-_The_Balcony_-_Google_Art_Project.jpg
Notre_Dame_Street,_Montreal_(1841).jpg
Émile_Bertrand_-_Jules_Massenet_-_Cendrillon_poster.jpg
L'Éducation_d'Henri_IV_-_Jean-Baptiste_Mallet_-_MBA_Lyon_2014.jpg
Le_Jeune_Gaston,_dit_l'ange_de_Foix_-_Claudius_Jacquand_-_MBA_Lyon_2014.jpg
Le_Serment_de_Henri_de_Guise_-_Pierre-Charles_Comte_-_MBA_Lyon_2014.jpg
Christophe_Colomb_devant_le_conseil_de_Salamanque_-_Emanuel_Leutze_-_MBA_Lyon_2014.jpg
Marriage_A-la-Mode_1,_The_Marriage_Settlement_-_William_Hogarth.jpg
Marriage_A-la-Mode_4,_The_Toilette_-_William_Hogarth_(cropped).jpg
Cranes made by Origami paper.jpg
Titian_Bacchus_and_Ariadne.jpg
Willem_van_de_Velde_II_-_Dutch_men-o'-war_and_other_shipping_in_a_calm.jpg
Anna_Palm_-_A_game_of_L'hombre_in_Brøndum's_Hotel_-_Google_Art_Project.jpg
Maison_des_Jeunes_Détenus_-_Vue_Extérieure.jpg
Les_Amoureux,_Nattier,_HuW14,_Alte_Pinakothek_Munich.jpg
Cinq-Mars_rendant_son_épée_à_Louis_XIII_-_Claudius_Jacquand_-_MBA_Lyon_2014_(cropped).jpg
Scène_de_la_saint-Barthélemy_-_Joseph-Nicolas_Robert-Fleury_-_MBA_Lyon_2014.jpg
Le_Combat_du_duc_de_Clarence_et_du_champion_du_Dauphin_-_Émilien_de_Nieuwerkerke_-_MBA_Lyon_2014.JPG
MANNapoli_9991_Young_Dionysos_Tigre_mosaic.jpg
Dutch Ships in a Calm by Willem van de Velde (II) Rijksmuseum Amsterdam SK-C-1707 (before restoration).jpg
Rose_'Trumpeter'.jpg
Takahe_2.jpg
Prince Condé 1814 Deseine Chantilly.jpg
Louis XIV Rigaud Condé Chantilly.jpg
Holy family Sassoferrato Condé Chantilly.jpg
Philippe de Commynes Louvre LP 47.jpg
Map_of_Lewis_and_Clark's_Track,_Across_the_Western_Portion_of_North_America,_published_1814.jpg
De_slag_bij_Terheide_-_The_Battle_of_Schevening_-_August_10_1653_(Willem_van_de_Velde_I,_1657).jpg
F-18F_after_launch_from_USS_Abraham_Lincoln_(CVN-72).jpg
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