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A prospective cohort study of SARS-CoV-2 infection-induced seroconversion and disease incidence in German healthcare workers before and during the rollout of COVID-19 vaccines.
Gehring S, Kowalzik F, Okasha O, Engelmann T, Schreiner D, Jensen C, Mähringer-Kunz A, Hartig-Merkel W, Mai Phuong Tran T, Oostvogels C, Verstraeten T. Gehring S, et al. Among authors: kowalzik f. PLoS One. 2024 Jan 30;19(1):e0294025. doi: 10.1371/journal.pone.0294025. eCollection 2024. PLoS One. 2024. PMID: 38289913 Free PMC article.
["Childhood illnesses" 2002].
Knuf M, Kowalzik F, Huth R, Klär-Hlawatsch B, Erdnüss F, Habermehl P. Knuf M, et al. Among authors: kowalzik f. HNO. 2002 Nov;50(11):1005-11. doi: 10.1007/s00106-002-0731-8. HNO. 2002. PMID: 12420186 German. No abstract available.
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