TY  - BOOK
AU  - McNeil,Don
TI  - Epidemiological research methods
SN  - 0471961957
AV  - RA651 M36 1996
PY  - 1996///
CY  - New York
PB  - John Wiley & Sons
KW  - Epidemiology
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -