RT Journal Article SR Electronic T1 The distribution of episodes of illness—a research tool in general practice JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 686 OP 690 VO 25 IS 158 A1 Kilpatrick, S. J. YR 1975 UL http://bjgp.org/content/25/158/686.abstract AB The frequency of episodes of illness which 315,000 people brought to their doctors' attention in one year is shown to follow a geometric distribution. Some of the potential applications of this distribution in general-practice research are given.