Bone marrow, SEM
Bone marrow blood cells, light micrograph
Primate finger bone, SEM
Lymphocyte white blood cell, SEM
Liver vein, SEM
Elastic artery cross-section, SEM
Blood clot, SEM
Human stem cells from bone marrow, SEM
Bone marrow stem cell, SEM
Erythroblast blood cell, light micrograph
Lung bronchus cross-section, SEM
Lung alveoli and blood cells, TEM
Bone marrow with megakaryocyte
LM of bone marrow smear showing white blood cells
Cystine in bone marrow, light micrograph
Bone marrow stem cells, SEM
Red blood cells, SEM
Granulocytes, SEM
Blood cells, SEM
Bird bone tissue, SEM
Sperm production, SEM
Lymph node medulla, light micrograph
Lung alveoli and red blood cells, TEM
Spleen cells, TEM
Spleen cell, TEM
White blood cell, TEM
Mammalian bone, SEM
Stem cell, SEM
Human blood cells, SEM
Blood cells
Blood-filled foetal aorta, SEM
Blood cell precursors, (TEM)
Blood cells in a kidney, SEM
Bone marrow lymphoma, LM
Reticulocyte in bone marrow, TEM
Osteoblast bone cell, SEM
Osteocyte bone cell, SEM
Broken finger bone, SEM
Human blood smear from the bone marrow
Human stem cells in bone marrow cavity, SEM
Blood-filled pulmonary vein, SEM
Human bone structure, artwork
Cartilage, SEM
Elliptocytosis, light micrograph
Placental tissue, SEM
Lung lining, SEM
Blood smear, LM
Blood smear, light microscopy
Red blood cells and platelets, SEM
Blood from wound site, SEM
Stem cells, SEM
Red and white blood cells, arteriole
Red and white blood cells in a vein. SEM
Alveolar macrophage in a lung alveolus
Tooth enamel formation, SEM
Primate hand tendon, SEM
Primate finger muscle, SEM
Pancreas tissue, SEM
Fish red blood cell, SEM
Artery, TEM
Blood monocyte and phagocytosis of RBC, SEM
Red blood cells, T lymphocytes and activated platelets, SEM
Red blood cells, T lymphocyte and activated platelets, SEM
Red blood cells, white blood cell and platelets, SEM
Alveolar macrophage, SEM
Bone tissue, light micrograph
Heart muscle cell, SEM
Monocyte white blood cell, SEM
Platelets, SEM
Macrophage and platelets, SEM
White blood cells and platelets, SEM
White blood cells, SEM
Lymphoblast white blood cell, SEM
Lymphoblast white blood cells, SEM
Lymphocyte white blood cells, SEM
Eosinophil white blood cell, TEM
Granulocyte white blood cell, TEM
Monocyte white blood cell, TEM