@article{202406.1492, doi = {10.20944/preprints202406.1492.v1}, url = {https://doi.org/10.20944/preprints202406.1492.v1}, year = 2024, month = {June}, publisher = {Preprints}, author = {Wadhah Edrees}, title = {Frequency of Viral Hepatitis in the Governorate of Hajjah, Yemen, for Four Years: Between 2020 and 2023}, journal = {Preprints} }