TY  - BOOK
AU  - Szklo Moyses; Nieto F.Javier
AU  - Szklo Moyses; Nieto F.Javier
TI  - Epidemiology beyond the basics
SN  - 9781449604691 (pbk)
U1  - L:4:51, Q4 TY 
PY  - 2014///
CY  - Burlington
PB  - Jones and Barlett Learning    
KW  -  Dealing and threats to validity
KW  -  Measuring disease occurence
KW  - Quality assurance
N1  - Appendix A-F 431-500p.; Index 501-515p
ER  -