Anna Medora Baetjer (July 7, 1899-February 21, 1984)

Chesney, A. M., L. E. Holt, Jr., et al. (1961). "An Anniversary Tribute to the Memory of the Late William Henry Howell." Bulletin of the Johns Hopkins Hospital 109: 1-19.
   
Corn, J. K. (1992). "An impression of Anna M. Baetjer." Am Ind Hyg Assoc J 53(9): A441-4.