TY  - RPRT
TI  - [DRG and coding: debatable comorbidities].
AU  - Justus de Zeeuw
AU  - Henning T Baberg
PY  - 2006
DO  - 10.1007/s00063-006-1103-z
UR  - https://pubmed.ncbi.nlm.nih.gov/16977401/
ID  - 16977401
ER  -