TY  - RPRT
TI  - Update in general internal medicine.
AU  - John V L Sheffield
AU  - Eric B Larson
PY  - 2003
DO  - 10.7326/0003-4819-139-4-200308190-00011
UR  - https://pubmed.ncbi.nlm.nih.gov/12965984/
ID  - 12965984
ER  -