TY  - RPRT
TI  - Competition and rural primary care programs.
AU  - T C Ricketts
PY  - 1990
DO  - 10.1111/j.1748-0361.1990.tb00195.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10113187/
ID  - 10113187
ER  -