Learn more about Nurse Rose Ehrenfeld
- Ehrenfeld, R.M. (1919) The evolution of public health nursing. American Journal of Nursing 20(1). pp 14-18.
- Ehrenfeld, R.M. (1922) The relation of public health nursing to other phases of work of the State Board of Health with special reference to that of the Division of Child Health. American Journal of Public Health. 12(3): 218–221.
- List of public health nurses in NC in 1922 including their location and the souces of their pay.