TY  - BOOK
AU  - Green,Judith
AU  - Thorogood,Nicki
TI  - Qualitative methods for health research
T2  - Introducing qualitative methods  
SN  - 9781473997110 
PY  - 2018///.
CY  - London, Los Angeles
PB  - SAGE, 
KW  - Research Design.
KW  - Data Collection
KW  - methods.
KW  - Qualitative Research.
ER  -