Histogenesis of atretic ovarian follicles in a seasonally breeding bird.
D000818:Animals; D001717:Birds / Q000502:physiology*; D003239:Connective Tissue Cells; D005260:Female; D006801:Humans; D006080:Ovarian Follicle / Q000166:cytology / Q000502:physiology*; D012098:Reproduction; D012621:Seasons