PT - JOURNAL ARTICLE AU - D. H. Judson TI - Membership DP - 1982 Feb 01 TA - The Journal of the Royal College of General Practitioners PG - 131--131 VI - 32 IP - 235 4099 - http://bjgp.org/content/32/235/131.1.short 4100 - http://bjgp.org/content/32/235/131.1.full SO - J R Coll Gen Pract1982 Feb 01; 32