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المؤلفون: Hillary HY Leung, Christy YT Kwok, Daljit S Sahota, Maran BW Leung, Grace CY Lui, Susanna SS Ng, WC Leung, Paul KS Chan, Liona CY Poon
المصدر: Hong Kong medical journal = Xianggang yi xue za zhi. 28(4)
مصطلحات موضوعية: COVID-19 Testing, Pregnancy, SARS-CoV-2, Seroepidemiologic Studies, COVID-19, Humans, Female, Prospective Studies, Public Health, Antibodies, Viral, Pandemics