compilation by John A. Ferrell ..., Wilson G. Smillie ..., Platt W. Covington ..., Pauline A. Mead ..., International Health Division of the Rockefeller Foundation for the Conference of State and Provincial Health Authorities of North America ; prepared by direction of the Surgeon General
Date
1932
Edition
Revised April 1932.
Series
Public health bulletin ; no. 184 (Rev. April 1932)