Red blood cells in a vein. Blood curculation. Leukemia
Palabras clave
vein,
blood circulation,
medicals,
health,
blood,
artery,
capillary,
disease,
disease,
treatment,
diagnosis,
blood flow,
anemia,
blood vessel,
health care,
medical science,
bod,
oncology,
cancer,
platelets,
erythrocytes,
blood transfusion,
chemo