PT - JOURNAL ARTICLE AU - Roderick D MacLeod AU - Mary Pennell TI - Qualitative research DP - 1993 Dec 01 TA - British Journal of General Practice PG - 536--537 VI - 43 IP - 377 4099 - http://bjgp.org/content/43/377/536.3.short 4100 - http://bjgp.org/content/43/377/536.3.full SO - Br J Gen Pract1993 Dec 01; 43