Alhaddad, Hanan, Rabiya Eshaewi, and Hajer Almobarak. 2022. “A Study of the Effect of Helicobacter Pylori on Hematological Parameters in Ubari, Libya”. Journal of Pure & Applied Sciences 21 (3): 35-39. https://doi.org/10.51984/jopas.v21i3.2451.