Feature Infant Mortality in the United States: A Study of 140,000 Births Emphasizes Prenatal Care By Science News Magazine Issue: Vol. 104 No. #2, July 14, 1973 Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print Having trouble viewing this? Open in a new window