TY  - RPRT
TI  - Solo general practitioners and specialists.
AU  - L J Brown
AU  - V Lazar
PY  - 1998
DO  - 10.14219/jada.archive.1998.0394
UR  - https://pubmed.ncbi.nlm.nih.gov/9715020/
ID  - 9715020
ER  -