TY  - BOOK
AU  - Polgar,Steven
AU  - Thomas,Shane A
TI  - Introduction to research in the health sciences
SN  - 9780702074936 (paperback)
AV  - R850 POL 
PY  - 2020///
CY  - Edinburgh : 
PB  - Elsevier
KW  - Medicine -- Research.
KW  - Biomedical Research -- methods.
KW  - Research Design
N1  - Includes bibliographical references and index
ER  -