El-Shabrawi, M., Hanafi, H. M., Abdelgawad, M. M., Hassanin, F., Mahfouze, A. A., Khalil, A. F., & Elsawey, S. E. (2018). High-resolution anorectal manometry in children with functional constipation: A single-centre experience before and after treatment. Prz Gastroenterol.

El-Shabrawi, Mortada, Hind M. Hanafi, Manal M.A.H Abdelgawad, Fetouh Hassanin, Aml A.A Mahfouze, Ahmed F.M Khalil, και Saeed Elsayed Elsawey. "High-resolution Anorectal Manometry in Children With Functional Constipation: A Single-centre Experience Before and After Treatment." Prz Gastroenterol 2018.

El-Shabrawi, Mortada, et al. "High-resolution Anorectal Manometry in Children With Functional Constipation: A Single-centre Experience Before and After Treatment." Prz Gastroenterol 2018.