Massaad, S. O., Ahmed, M. A. A., Mustafa, A. M., Elgaili Salah, S. E., Omar, S. M., Babiker, R. A., & Mahjoub, A. M. (2020). Acquired heart diseases in children in Gadarif pediatrics teaching hospital, Gadarif state, Eastern Sudan. International Journal of Scientific Reports, 7(1), 46–49. https://doi.org/10.18203/issn.2454-2156.IntJSciRep20205495