PT - JOURNAL ARTICLE AU - P.N. Jarvis TI - Voluntary organizations: an underused asset DP - 1987 Nov 01 TA - The Journal of the Royal College of General Practitioners PG - 512--512 VI - 37 IP - 304 4099 - http://bjgp.org/content/37/304/512.3.short 4100 - http://bjgp.org/content/37/304/512.3.full SO - J R Coll Gen Pract1987 Nov 01; 37