[Medical classification in the DRG system. 2 Procedural key OPS-301 version 2.1].
Bartkowski
R
R
bartkowski-berlin@t-online.de
D003953:Diagnosis-Related Groups / Q000145:classification*; D004194:Disease / Q000145:classification*; D005858:Germany; D006801:Humans; D009313:National Health Programs; D013514:Surgical Procedures, Operative / Q000145:classification*
Medizinische Klassifikation im DRG-System. 2. Prozedurenschlüssel OPS-301 Version 2.1.