In the article by Dr. George B. Dorff, entitled "Maldevelopment and Maldescent of the Testes: II. Further Observations on Treatment with the Anterior Pituitary-Like Gonadotropic Hormone," in the December issue (Am. J. Dis. Child. 50:1429, 1935), the word "maximum" in the second line of the paragraph bearing the sidehead "Height" should read "optimal."