Histologic study of the bone marrow in normal white Pekin ducks.
D000375:Aging; D000818:Animals; D001717:Birds; D001853:Bone Marrow / Q000033:anatomy & histology*; D004372:Ducks; D006652:Histological Techniques; D006801:Humans; D008460:Meat; D011200:Poultry
AGING/effects; BONE MARROW/anatomy and histology; FOWLS, DOMESTIC