RT Journal Article SR Electronic T1 Recurrent Abdominal Pains: A Field Survey of 1,000 School Children JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 165 OP 170 DO 10.1136/adc.33.168.165 VO 33 IS 168 A1 Apley, John A1 Naish, Nora YR 1958 UL http://adc.bmj.com/content/33/168/165.abstract AB