Facial asymmetry and the sternomastoid tumour: a prospective study.
D001720:Birth Injuries / Q000150:complications*; D001946:Breech Presentation; D005146:Facial Asymmetry / Q000151:congenital / Q000209:etiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007746:Labor Presentation; D008297:Male; D008416:Mastoid / Q000293:injuries*; D011247:Pregnancy; D011446:Prospective Studies; D014103:Torticollis / Q000151:congenital / Q000209:etiology*