Investigations into the nature and characteristic features of post-normal occlusion Young, Matthew. creator text bibliography enk London H.M. Stationary Office 1937 monographic eng
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93 p. illus. 25 cm. by Matthew Young, Elsa Johnson, Corisande Smyth and Mildred S. Still. "References": p. 93. Jaws Abnormalities Teeth Abnormalities RK521 .Y6 Medical Research Council [Gt. Brit.] Special Report Series, no. 25 sg 38000052 U.S. Surg. gen. off. Library 790616 20260227112741.0 sg 38000052