RT Journal Article SR Electronic T1 Effect of small group education on the outcome of chronic asthma. JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 391 OP 391 VO 39 IS 326 A1 D Fox YR 1989 UL http://bjgp.org/content/39/326/391.1.abstract AB