title: [Graf reference standard, a "standard sector", in ultrasound examination of anatomic preparations of infant acetabuli].
authors.forename: R
authors.initials: R
authors.lastname: Graf
mesh_terms: D000077:Acetabulum / Q000000981:diagnostic imaging*; D006615:Hip / Q000000981:diagnostic imaging*; D006618:Hip Dislocation, Congenital / Q000000981:diagnostic imaging; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012015:Reference Standards; D014463:Ultrasonography
vernacular_title: Zu: Die Standardebene von Graf, ein "Standardsektor", sonographische Untersuchungen an anatomischen Präparaten von Säuglingshüftpfannen.