RT Journal Article SR Electronic T1 Subscription Reduction after Retirement JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 533 OP 533 VO 33 IS 253 A1 D. G. Garvie YR 1983 UL http://bjgp.org/content/33/253/533.1.abstract AB