TY  - RPRT
TI  - Basic epidemiology for occupational health nurses.
AU  - C Friedman
AU  - B T Hazuka
PY  - 1981
DO  - 10.1177/216507998102900201
UR  - https://pubmed.ncbi.nlm.nih.gov/6906642/
ID  - 6906642
ER  -