Dental Studies of Triplets'

Cohen, J.T. , Growth and development of the dental arches in children. J. A. D. A., 27: 1250, 1940.

Lewis, S.J. , AND Lehman, I.A. , Observations on growth changes of the teeth and dental arches. D. Cosmos 71: 480, 1929.

Lund, S.E. , A psycho-biological study of a set of identical girl triplets. Human Biology 5: 1, 1933.

Smythe, C. , AND Young, M. , Facial growth in children. Medical Research Council Special Series Report # 171, 1932.

Cohen, J.T. , Oliver, C.P. , AND Bernick, S. , Dental studies of triplets. I. Measurement of arch, width and length. J. D. Res. 21: 233, 1942.

Rigler, L.G. , Roentgen studies of twins and triplets. Radiology, 30: 461, 1938.

Howard, R. , Developmental study of triplets. Inst. of Child Welfare Univ. of Minn. Circular No. 5, 1934.