Texas State Department of Health. "Texas Live Births, Infant Mortality, Neonatal Mortality, Maternal Mortality, and Stillbirths, 1950-1953"

Texas State Department of Health. "Texas Live Births, Infant Mortality, Neonatal Mortality, Maternal Mortality, and Stillbirths, 1950-1953", Box: 203, Folder: 7. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389906 Accessed September 27, 2026.