TY  - RPRT
TI  - Internal standards: rationale for use in a drug utilization review program.
AU  - S L Huber
AU  - R A Patry
PY  - 1981
DO  - 10.1177/106002808101501011
UR  - https://pubmed.ncbi.nlm.nih.gov/7285798/
ID  - 7285798
ER  -