Oral manifestations in young adults infected with COVID-19 and impact of smoking: a multi-country cross-sectional study

PeerJ (San Francisco, CA), 2022-07, Vol.10, p.e13555-e13555, Article e13555 [Peer Reviewed Journal]

2022 El Tantawi et al. ;COPYRIGHT 2022 PeerJ. Ltd. ;2022 El Tantawi et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: https://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;2022 El Tantawi et al. 2022 El Tantawi et al. ;ISSN: 2167-8359 ;EISSN: 2167-8359 ;DOI: 10.7717/peerj.13555 ;PMID: 35860046

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