title: Histochemical observations on the corpus luteum of the house sparrow (Passer domesticus) ovary.
mesh_terms: D000818:Animals; D001717:Birds; D003338:Corpus Luteum / Q000166:cytology* / Q000502:physiology; D005260:Female; D010053:Ovary / Q000166:cytology; D013194:Staining and Labeling