TY  - RPRT
TI  - [Quality assurance of data collection and data processing in epidemiologic study data].
AU  - M Greiner
AU  - M P Baumann
AU  - K H Zessin
PY  - 2001
UR  - https://pubmed.ncbi.nlm.nih.gov/11765598/
ID  - 11765598
ER  -