Alghamdi, D. M. A. ., Altwjri, A. S. ., Alsuhaibani, A. . and Alsaif, A. . (2019) “ Saudi Arabia: Case series and review of literature”., International Journal of Medical Science and Clinical Invention, 6(06), pp. 4505–4510. doi: 10.18535/ijmsci/v6i6.04.