TY  - BOOK
AU  - DePoy,Elizabeth
AU  - Gitlin,Laura N.
TI  - Introduction to research: understanding and applying multiple strategies 
SN  - 0323028535
AV  - RA 440.85 DEP
PY  - 2005///
CY  - St. Louis
PB  - Elsevier Mosby
KW  - Medical care - research - methodology
KW  - Public health - research - methodology
KW  - Human services - research - methodology
KW  - Experimental design
N1  - Previous edition: 1998; Includes index
UR  - http://www.gbv.de/dms/bowker/toc/9780323028530.pdf
ER  -