title: [How long is it then actually?].
authors.forename: H S
authors.initials: HS
authors.lastname: Füessl
mesh_terms: D003625:Data Collection; D006801:Humans; D008297:Male; D010410:Penile Erection / Q000502:physiology*; D010413:Penis / Q000033:anatomy & histology*; D012016:Reference Values; D014481:United States