Jawad, N. A., Al-Khafaji, Z. A., & Al-Tamimi, B. J. (2022). Molecular detection and Phylogenetic study role of ORF1ab in SARS-COV2 on patients in Hilla city. International Journal of Health Sciences, 6(S3), 4112–4120. https://doi.org/10.53730/ijhs.v6nS3.6693