机译:The causes and natural history of cleft lip and palate. By Cecil M. Drillien, M.D., M.R.C.P.E., D.C.H., Lecturer; T. T. S. Ingram, M.D., F.R.C.P.E., D.C.H., Senior Lecturer; and Elsie M. Wilkinson, S.R.N., S.C.M., H.V.Cert., Research Assistant; all of Department of Child Life and Health, University of Edinburgh. 9½×5¾ in. Pp. 288+viii, with 37 illustrations. 1966. Edinburgh and London: E.S. Livingstone Ltd. 47s. 6d