TY  - RPRT
TI  - Appending epidemiological studies to conventional case-control studies (hybride case-control studies).
AU  - Andreas Stang
AU  - Karl-Heinz Jöckel
PY  - 2004
DO  - 10.1023/b:ejep.0000032380.03554.9f
UR  - https://pubmed.ncbi.nlm.nih.gov/15330124/
ID  - 15330124
ER  -