Ross, R. B. Cleft lip and palate [by] R. B. Ross [and] M. C. Johnston. With contributions by W. K. Lindsay [and] M. O. Hamlen, and in consultation with J. D. Niswander. - Baltimore, Williams & Wilkins, 1972. Includes bibliographies. ISBN: 0683073680 LCCN: 70155940 //r90 Subjects--Topical Terms: Cleft lip.Cleft palate. LC Class. No.: RD524 / .R67 Dewey Class. No.: 617/.522