The presence of a gonadotropin-inhibiting substance in human urine.
D000818:Animals; D001681:Biological Assay; D005260:Female; D006023:Glycoproteins / Q000302:isolation & purification / Q000502:physiology / Q000652:urine*; D007279:Injections, Subcutaneous; D051379:Mice; D009929:Organ Size; D010060:Ovulation / Q000187:drug effects; D014436:Typhoid-Paratyphoid Vaccines / Q000494:pharmacology
D006023:Glycoproteins; D014436:Typhoid-Paratyphoid Vaccines