O. ELEDO, B., D. O. ALLAGOA, E. ONUOHA, O. C. OKAMGBA, A. U. IHEDIOHA, and I. M. UGWU. “Evaluation of Some Haematological Parameters Among Helicobacter Pylori Infected Students in a Nigerian Tertiary Educational Institution”. Biotechnological Research, Vol. 4, no. 1, Mar. 2018, pp. 34-39, http://br.biomedpress.org/index.php/br/article/view/765.