RT Journal Article SR Electronic T1 CHILDHOOD ASTHMA: DIAGNOSIS, TREATMENT AND MANAGEMENT JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 422 OP 422 VO 37 IS 302 A1 Peter Barritt YR 1987 UL http://bjgp.org/content/37/302/422.1.abstract AB