title: Studies on the extraction of dog urinary gonadotrophins.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002369:Castration; D011232:Chemical Precipitation; D004285:Dogs; D005260:Female; D006062:Gonadotropins / Q000652:urine*; D006801:Humans; D008593:Menopause; D051379:Mice; D010053:Ovary / Q000502:physiology; D013634:Tannins; D014599:Uterus
chemical_list: D006062:Gonadotropins; D013634:Tannins