TY  - BOOK
AU  - Wassertheil-Smoller Sylvia
TI  - Biostatistics and epidemiology: A primer for health and biomedical professionals
SN  - 0387402926 (pbk)
U1  - B280bL, P4;1-;2 
PY  - 2004///
CY  - New York    
PB  -  Springr-Verlag        
KW  -  Clinical trials
KW  -  Epidemology
KW  - Epidemology
N1  - Appendix A-I, 199-226p
ER  -