title: [Shoulder dystocia--the obstetrician's nightmare].
authors.forename: I
authors.initials: I
authors.lastname: Blickstein
authors.forename: M
authors.initials: M
authors.lastname: Lancet
mesh_terms: D004420:Dystocia / Q000209:etiology; D005260:Female; D005320:Fetal Macrosomia / Q000150:complications; D006801:Humans; D011247:Pregnancy; D012307:Risk Factors; D012782:Shoulder