[Growth changes in the blood and connective tissue in birds].
D000375:Aging / Q000502:physiology*; D000818:Animals; D001717:Birds; D001773:Blood Cells; D003238:Connective Tissue / Q000033:anatomy & histology*
AGING/physiology; BLOOD CELLS; CONNECTIVE TISSUE/anatomy and histology
Vozrastnye izmeneniia krovi i soedinitel'noi tkani ptsits.