Comparability of Maternal Mortality Rates in the United States and Certain Foreign Countries: A Study of the Effects of Variations in Assignment Procedures, Definitions of Live Births, and Completeness of Birth Registration

by United States Children's Bureau, Elizabeth Carpenter Tandy, Ella Gardner, Mary Elizabeth Skinner, Ella Oppenheimer, Alida C. Bowler, Ruth S. Bloodgood

• First published 1935
• 1066 pages
• English