Comparison of demographic, clinical and laboratory characteristics between first and second COVID-19 waves in a secondary care hospital in Qatar: a retrospective study.
Naushad VA, Purayil NK, Chandra P, Saeed AAM, Radhakrishnan P, Varikkodan I, Mathew JV, Sirajudeen J, Hammamy RA, Badi AM, Suliman AM, Badawi MN, Arya S, AlMotawa M, Al-Baker A, Alatom R, Kartha A.
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BMJ Open. 2022 Jun 28;12(6):e061610. doi: 10.1136/bmjopen-2022-061610.
BMJ Open. 2022.
PMID: 35768095
Free PMC article.