TY  - BOOK
AU  - Kleinbaum,David G.
AU  - Kupper,Lawrence L.
AU  - Morgenstern,Hal
TI  - Epidemiologic research: principles and quantitative methods 
SN  - 0534979505 :
AV  - RA652.4 .K56 1982
PY  - 1982///
CY  - Belmont, Calif.
PB  - Lifetime Learning Publications
KW  - Epidemiology
KW  - Research
KW  - Methodology
KW  - Epidemiologic methods
KW  - Models, Theoretical
N1  - Includes bibliographies and index
ER  -