Mohammed A. Merzah, and S. Natae. “CATECHOL O-METHYLTRANSFERASE VAL158/MET AND HYPERTENSION: A META-ANALYSIS”. Malaysian Journal of Public Health Medicine, Vol. 21, no. 2, Aug. 2021, pp. 162-7, doi:10.37268/mjphm/vol.21/no.2/art.878.