title: Morphological and histochemical observations on follicular atresia and interstitial gland tissue in the columbid ovary.
mesh_terms: D000818:Animals; D001717:Birds / Q000502:physiology*; D010856:Columbidae / Q000502:physiology*; D005260:Female; D006651:Histocytochemistry; D050356:Lipid Metabolism; D006080:Ovarian Follicle / Q000502:physiology* / Q000648:ultrastructure; D010053:Ovary / Q000502:physiology* / Q000648:ultrastructure; D012621:Seasons; D014819:Vitellogenins / Q000378:metabolism
chemical_list: D014819:Vitellogenins