TY  - BOOK
AU  - Crombie,I.K.
AU  - Davies,H.T.O.
TI  - Research in health care: design, conduct and interpretation of health services research
SN  - 0471962597
PY  - 1996///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Health services research
KW  - methods
KW  - Research design
KW  - Communication
ER  -