Título: A physician's viewpoint on preparation for childbirth / Justin T. Callahan
Autor: CALLAHAN, Justin T
Publicación: St. Louis : C. V. Mosby Company, 1952
Descripción física: [8] p. ; 26 cm
Notas: En : Transactions of the Fifth American Congress on Obstetrics and Gynecology / sponsored by the American Committee on Maternal Welfare ; edited by George W. Kosmak
Materia / lugar / evento: Obtetricia - partos
CDU: WQ300
Tipo de publicación: Libros
Derechos: The Public Domain Mark (PDM)