title: [X-ray measurement of the hip joint in frogkick position in normal children and its clinical significance].
authors.forename: T D
authors.initials: TD
authors.lastname: Gou
mesh_terms: D000886:Anthropometry / Q000379:methods; D002675:Child, Preschool; D005260:Female; D006618:Hip Dislocation, Congenital / Q000000981:diagnostic imaging* / Q000473:pathology; D006621:Hip Joint / Q000033:anatomy & histology / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D007223:Infant; D008297:Male; D011187:Posture; D011859:Radiography