title: [Sex. The scientific concept].
mesh_terms: D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology; D006801:Humans; D008297:Male; D011247:Pregnancy; D012106:Research; D012723:Sex; D012725:Sexual Behavior / Q000502:physiology*
chemical_list: D012739:Gonadal Steroid Hormones
vernacular_title: Płeć. Koncepcje naukowe.