RT Journal Article SR Electronic T1 ABDOMINAL PAIN IN CHILDHOOD JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 314 OP 314 VO 29 IS 202 A1 B. J. Brooks YR 1979 UL http://bjgp.org/content/29/202/314.3.abstract AB