TY  - BOOK
AU  - Schulz,Kenneth F.
AU  - Grimes,David A.
TI  - The Lancet handbook of essential concepts in clinical research
SN  - 0080450377 (International ed.)
PY  - 2006///
CY  - Edinburgh
PB  - Elsevier
KW  - Biomedical Research
KW  - Clinical trials
ER  -