Increased curvature of the ilium: a new roentgenological sign of mongoloid pelvis.
D004314:Down Syndrome / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010384:Pelvic Bones / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011859:Radiography