| Literature DB >> 35532301 |
Jaffar A Al-Tawfiq1,2,3, Rana F Kattan4,5, Ziad A Memish6,7.
Abstract
Entities:
Keywords: COVID-19; Hajj; Mass gatherings religious events; SARS-CoV-2; Umrah; restrictions; scaleup
Mesh:
Year: 2022 PMID: 35532301 PMCID: PMC9129225 DOI: 10.1093/jtm/taac059
Source DB: PubMed Journal: J Travel Med ISSN: 1195-1982 Impact factor: 39.194