title: [Penis captivus].
mesh_terms: D003075:Coitus; D005260:Female; D006801:Humans; D008297:Male; D009130:Muscle, Smooth; D010413:Penis; D013035:Spasm / Q000209:etiology*; D014621:Vagina / Q000503:physiopathology*
vernacular_title: Penis captivus.