Validity of the Use of Wrist and Forehead Temperatures in Screening the General Population for COVID-19: A Prospective Real-World Study - CHEN, Ge; XIE, Jiarong; DAI, Guangli; ZHENG, Peijun; HU, Xiaqing; LU, Hongpeng LU; XU, Lei; CHEN, Xueqin; CHEN, Xiaomin (Iranian Journal of Public Health, 2020)