Sharrer, V W Measurements of stress and coping among school-aged children with and without recurrent abdominal pain. [electronic resource] - The Journal of school health Feb 1991 - 86-91 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-4391 Standard No.: 10.1111/j.1746-1561.1991.tb03243.x doi Subjects--Topical Terms: Abdominal Pain--ethnologyAdaptation, PsychologicalChildCross-Sectional StudiesFemaleHumansMalePrevalenceRecurrenceSocial ClassStress, Psychological