Fastralina F, Sofyani S, Simbolon M, Lubis I. Recurrent abdominal pain in adolescents with anxiety and depression disorders. PI [Internet]. 28Feb.2013 [cited 25Apr.2024];53(1):16-0. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/240