TY  - BOOK
AU  - Polgar,Stephen
AU  - Thomas,Shane A.
TI  - Introduction to research in the health sciences / 
SN  - 0443050392 (pbk.)
PY  - 1995///
CY  - Melbourne : 
PB  - Churchill Livingstone, 
KW  - Research
KW  - methods
N1  -  Includes bibliographical references and index
ER  -