TY  - BOOK
AU  - Polgar, Stephen
AU  - Thomas, Shane A.
TI  - Introduction to research in the health sciences
SN  - 0443043639
PY  - 1991///
PB  - Churchill Livingstone
KW  - MEDICINE, research
KW  - Health Services Research
N1  - Held at: WO; MD; EP; ESC; MS; CN; CY
ER  -