TY  - RPRT
TI  - [Medical controlling--principles, conditions and current tools].
AU  - F Woernle
AU  - R Seufert
AU  - P G Knapstein
PY  - 2000
DO  - 10.1055/s-2000-10096
UR  - https://pubmed.ncbi.nlm.nih.gov/11190885/
ID  - 11190885
ER  -