RT Journal Article SR Electronic T1 CHAIRMAN JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 23 OP 23 VO 20 IS Suppl 1 A1 W. V. Howells YR 1970 UL http://bjgp.org/content/20/Suppl_1/23.abstract AB