TY  - RPRT
TI  - A primer on ICD-9-CM coding.
AU  - Sue Prophet-Bowman
PY  - 2003
DO  - 10.1097/00004045-200306000-00015
UR  - https://pubmed.ncbi.nlm.nih.gov/12802109/
ID  - 12802109
ER  -