TY - RPRT TI - [DRG and coding: 2006 updates for pneumology]. AU - Justus de Zeeuw AU - Henning T Baberg PY - 2005 DO - 10.1007/s00063-005-1132-z UR - https://pubmed.ncbi.nlm.nih.gov/16453098/ ID - 16453098 ER -