LARSON, M. Classification, recording, and cleft palate surgery at the Uppsala Cleft Palate Centre. Scand. J. Plast. Reconstr. Hand Surg. 1998, 32, 185-192
MCCOMB, H. K. Primary Repair of the Unilateral Cleft Lip Nose : Completion of a Longitudinal Study. Cleft Palate J. 1996, 33, 23-31