title: Problems in male organic sexual physiology.
mesh_terms: D000375:Aging; D000728:Androgens / Q000502:physiology; D001341:Autonomic Nervous System / Q000033:anatomy & histology / Q000502:physiology; D001794:Blood Pressure; D003075:Coitus; D048909:Diabetes Complications; D004542:Ejaculation; D004594:Electrophysiology; D007172:Erectile Dysfunction / Q000209:etiology; D006801:Humans; D008297:Male; D018377:Neurotransmitter Agents / Q000502:physiology; D009948:Orgasm / Q000502:physiology; D010413:Penis / Q000098:blood supply / Q000294:innervation / Q000502:physiology*; D012039:Regional Blood Flow
chemical_list: D000728:Androgens; D018377:Neurotransmitter Agents