Farhana Ahad, Reqaya Hameed, Tousief Irshad Ahmed, and Mumtaz Gowhar. “A Comparative Study on Single Vs Average of Three Measurements of Blood Pressure Readings on the Omron HEM-7113 and the Microlife Watch BP-Home”. International Journal of Health and Clinical Research, vol. 4, no. 22, Dec. 2021, pp. 335-40, https://ijhcr.com/index.php/ijhcr/article/view/3586.