Media type: E-Article Title: Effectiveness and Safety of COVID-19 Vaccination During Preconceptional and Preclinical Pregnancy Period: A National Population Study Contributor: Gwak, Eunseon; Kim, Taemi; Shin, Ju-Young; Choi, Nam-Kyong; Han, Seungbong; Lee, Ji Yeon; Choe, Young June; Choe, Seung-Ah Published: XMLink, 2023 Published in: Journal of Korean Medical Science, 38 (2023) 41 Language: English DOI: 10.3346/jkms.2023.38.e314 ISSN: 1011-8934; 1598-6357 Origination: Footnote: Access State: Open Access