TY  - BOOK
AU  - Crabtree,Benjamin F
AU  - Miller,William L
TI  - Doing qualitative research
SN  - 0761914986
PY  - 1999///
CY  - London
PB  - Sage Pu.
KW  - Prinary care (Medicine)
KW  -  Research
KW  -  Methodology
ER  -