PT - JOURNAL ARTICLE AU - M J Wilkinson TI - Questionnaire response rates. DP - 1997 Sep 01 TA - British Journal of General Practice PG - 595--595 VI - 47 IP - 422 4099 - http://bjgp.org/content/47/422/595.1.short 4100 - http://bjgp.org/content/47/422/595.1.full SO - Br J Gen Pract1997 Sep 01; 47