title: A comparative study of coital physiology, with special reference to the sexual climax.
mesh_terms: D000005:Abdomen / Q000502:physiology; D000818:Animals; D001794:Blood Pressure; D002369:Castration; D002395:Catecholamines / Q000097:blood; D003075:Coitus; D003276:Contraceptives, Oral / Q000494:pharmacology; D004285:Dogs; D004542:Ejaculation; D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology; D006062:Gonadotropins / Q000097:blood; D006339:Heart Rate; D006801:Humans; D007989:Libido / Q000187:drug effects; D008297:Male; D009119:Muscle Contraction; D009948:Orgasm; D010121:Oxytocin / Q000097:blood; D010388:Pelvis / Q000502:physiology; D011372:Progestins / Q000494:pharmacology; D012119:Respiration; D012737:Sex Factors; D013739:Testosterone / Q000097:blood; D014599:Uterus / Q000502:physiology; D014621:Vagina / Q000502:physiology; D014828:Vocalization, Animal
chemical_list: D002395:Catecholamines; D003276:Contraceptives, Oral; D012739:Gonadal Steroid Hormones; D006062:Gonadotropins; D011372:Progestins; D013739:Testosterone; D010121:Oxytocin