@article{mwafy_afana_2018,  title={Hematological parameters, serum iron and vitamin B<sub>12</sub> levels in hospitalized Palestinian adult patients infected with <i>Helicobacter pylori</i>: a case–control study},  volume={40},  ISSN={2531-1379},  url={https://doi.org/10.1016/j.htct.2017.11.010},  DOI={10.1016/j.htct.2017.11.010},  number={2},  journal={Hematology, Transfusion and Cell Therapy},  publisher={Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular (ABHH)},  author={Mwafy, Saleh Nazmy and Afana, Wesam Mohammad},  year={2018},  month={Apr},  pages={160–165} }