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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1978 1
1979 1
1980 1
1982 2
1985 3
1987 1
1988 1
2011 1
2012 4
2013 5
2014 1
2015 5
2016 4
2017 4
2018 5
2019 2
2020 6
2021 14
2022 11
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65 results
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Page 1
Déterminants individuels et sociaux du test de dépistage du SRAS-CoV-2 et de l’obtention d’un résultat positif en Ontario, au Canada: une étude populationnelle.
Sundaram ME, Calzavara A, Mishra S, Kustra R, Chan AK, Hamilton MA, Djebli M, Rosella LC, Watson T, Chen H, Chen B, Baral SD, Kwong JC. Sundaram ME, et al. Among authors: calzavara a. CMAJ. 2021 Aug 16;193(32):E1261-E1276. doi: 10.1503/cmaj.202608-f. CMAJ. 2021. PMID: 34400488 Free PMC article. French.
Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test negative design study.
Chung H, He S, Nasreen S, Sundaram ME, Buchan SA, Wilson SE, Chen B, Calzavara A, Fell DB, Austin PC, Wilson K, Schwartz KL, Brown KA, Gubbay JB, Basta NE, Mahmud SM, Righolt CH, Svenson LW, MacDonald SE, Janjua NZ, Tadrous M, Kwong JC; Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators. Chung H, et al. Among authors: calzavara a. BMJ. 2021 Aug 20;374:n1943. doi: 10.1136/bmj.n1943. BMJ. 2021. PMID: 34417165 Free PMC article.
Effectiveness of COVID-19 vaccines against symptomatic SARS-CoV-2 infection and severe outcomes with variants of concern in Ontario.
Nasreen S, Chung H, He S, Brown KA, Gubbay JB, Buchan SA, Fell DB, Austin PC, Schwartz KL, Sundaram ME, Calzavara A, Chen B, Tadrous M, Wilson K, Wilson SE, Kwong JC; Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators. Nasreen S, et al. Among authors: calzavara a. Nat Microbiol. 2022 Mar;7(3):379-385. doi: 10.1038/s41564-021-01053-0. Epub 2022 Feb 7. Nat Microbiol. 2022. PMID: 35132198
A multifaceted primary care practice-based intervention to reduce ED visits and hospitalization for complex medical patients: A mixed methods study.
O'Brien T, Ivers N, Bhattacharyya O, Calzavara A, Pus L, Mukerji G, Friedman SM, Abrams H, Stanaitis I, Hawker GA, Pariser P. O'Brien T, et al. Among authors: calzavara a. PLoS One. 2019 Jan 2;14(1):e0209241. doi: 10.1371/journal.pone.0209241. eCollection 2019. PLoS One. 2019. PMID: 30601835 Free PMC article.
65 results