TY  - BOOK
AU  - Susser, Mervyn
TI  - Causal thinking in the health sciences: : concepts and strategies of epidemiology
SN  - 0-19-501586-X
PY  - 1973///
CY  - New York, Estados Unidos
PB  - Oxford University
KW  - Sociología
KW  - Medicina
KW  - Epidemias
KW  - Ecología
ER  -