Clinical characteristics and management strategies of 2019-nCoV in pregnant women
Tu Jiaoqin, Shi Jiaoyang, Fan Tao, Lei Qiong, Chen fengying
International Medicine and Health Guidance News . 2022, (9): 1243 -1246 .  DOI: 10.3760/cma.j.issn.1007-1245.2022.09.014