United States. Children's Bureau
and Winslow, C.-E.A. (Charles-Edward Amory), 1877-1957.
The Public Health Nurse : How She Helps to Keep the Babies Well, Children's Year Leaflet No. 6, Bureau Publication No. 47 ,
Washington, D.C:
Government Printing Office,
1918, https://fraser.stlouisfed.org/title/8337,
accessed on July 31, 2026.