PT - JOURNAL ARTICLE AU - Williams, Veronika AU - Boylan, Anne-Marie AU - Nunan, David TI - Qualitative research as evidence: expanding the paradigm for evidence-based healthcare AID - 10.1136/bmjebm-2018-111131 DP - 2019 Oct 01 TA - BMJ Evidence-Based Medicine PG - 168--169 VI - 24 IP - 5 4099 - http://ebm.bmj.com/content/24/5/168.short 4100 - http://ebm.bmj.com/content/24/5/168.full SO - BMJ EBM2019 Oct 01; 24