Case-control studies : design, conduct, analysis /
James J. Sc hlesselman, with contributions by Paul D. Stolley.
- New York: Oxford University Press, 1982.
- xv, 354 p. : ill. ; 23 cm.
- Monographs in epidemiology and biostatistic. .
Includes bibliographical references (p. 325 - 43) and index.
019502933x
Biometry. Epidemiologic methods. Research Design..