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Observation and inference : an introduction to the methods of epidemiology /

Bibliographic Details
Main Author: Walker, Alexander Muir
Format: Book
Language:English
Published: Chestnut Hill, MA : Epidemiology Resources Inc., 1991.
Subjects:
Epidemiologic Methods.
Description
Physical Description:v, 173 pages : illustrations ; 23 cm.
Bibliography:Includes bibliographical references and index.
ISBN:0917227077 (pbk.) :