TY  - RPRT
TI  - Rigour and qualitative research.
AU  - N Mays
AU  - C Pope
PY  - 1995
DO  - 10.1136/bmj.311.6997.109
UR  - https://pubmed.ncbi.nlm.nih.gov/7613363/
ID  - 7613363
ER  -