AU - Gantley, M AU - Harding, G AU - Kumar, S ED - Rcgp ED - Royal College General Practitioners TI - An introduction to qualitative methods for health professionals SN - 0850842468 PY - 1999/// PB - RCGP KW - Health services research KW - Research design KW - Methods KW - Research N1 - Master Classes in Primary Care Research No. 1 ER -