title: When did the modern human pattern of childbirth arise? New insights from an old Neandertal pelvis.
authors.affiliation: Department of Anthropology, University of Iowa, Iowa City, IA 52242, USA.
authors.forename: Robert G
authors.initials: RG
authors.lastname: Franciscus
mesh_terms: D000818:Animals; D005075:Biological Evolution; D005260:Female; D005580:Fossils; D015186:Hominidae; D006801:Humans; D036801:Parturition / Q000502:physiology*; D010384:Pelvic Bones / Q000033:anatomy & histology; D010388:Pelvis / Q000502:physiology*