Raghu Bobade, Ravindra. “Recurrent Abdominal Pain in Children: Etiological Spectrum and Utility of Baseline Investigations – A Prospective Study in a Tertiary Care Hospital”. Journal of Neonatal Surgery, vol. 6, no. 4, Dec. 2017, pp. 92-97, https://jneonatalsurg.com/index.php/jns/article/view/10294.