TY  - RPRT
TI  - Monitoring prescriptions for legitimacy.
AU  - J C Vivian
AU  - D B Brushwood
PY  - 1991
DO  - 10.1016/s0160-3450(16)33838-7
UR  - https://pubmed.ncbi.nlm.nih.gov/1951039/
ID  - 1951039
ER  -