Research
Read how they describe their research on their Queen's University profile.
Latest papers
Pediatric SARS-CoV-2 infection and development of anxiety and depression
Frontiers in Pediatrics · 2025
No Association between SARS-CoV-2 Infection and Quality of Life 6- and 12-Months After Infection
Academic Pediatrics · 2025
Social Behaviors Associated with SARS-CoV-2 Test Positivity Among Children Evaluated in Canadian Emergency Departments, 2020 to 2022: A Cross-Sectional Survey Study
Academic Pediatrics · 2025
7 publications.
Pediatric SARS-CoV-2 infection and development of anxiety and depression
Dun-Dery F, Xie J, Zemek R, Winston K, Burstein B, Sabhaney V, Emsley J, Gravel J, Kam A, Mater A
No Association between SARS-CoV-2 Infection and Quality of Life 6- and 12-Months After Infection
Dun-Dery F, Xie J, Winston K, Burstein B, Emsley J, Sabhaney V, Gravel J, Zemek R, Kam A, Mater A
Social Behaviors Associated with SARS-CoV-2 Test Positivity Among Children Evaluated in Canadian Emergency Departments, 2020 to 2022: A Cross-Sectional Survey Study
Sumner M, Tarr GAM, Xie J, Mater A, Winston K, Gravel J, Poonai N, Burstein B, Berthelot S, Zemek R
Evaluation of a pediatric post-acute sequelae of SARS-CoV-2 index score
Dun-Dery F, Xie J, Winston K, Burstein B, Sabhaney V, Emsley J, Gravel J, Kam A, Beer D, Zemek R
Racial disparities in children tested for SARS-CoV-2 at pediatric emergency departments: A prospective cohort study
Freire G, Sabhaney V, Kam A, Burstein B, Reddy D, Webster RJ, Winston K, Emsley J, Gravel J, Porter R
Comparison of Symptoms Associated With SARS-CoV-2 Variants Among Children in Canada
Sumner MW, Xie J, Zemek R, Winston K, Freire G, Burstein B, Kam A, Emsley J, Gravel J, Porter R
Post–COVID-19 Condition in Children 6 and 12 Months After Infection
Dun-Dery F, Xie J, Winston K, Burstein B, Gravel J, Emsley J, Sabhaney V, Zemek R, Berthelot S, Beer D
Frequent collaborators
- Samina Ali and Naveen Poonai: 93 shared papers
- Roger Zemek and Jocelyn Gravel: 72 shared papers
- Stephen Freedman and Roger Zemek: 68 shared papers
- Stephen Freedman and Jocelyn Gravel: 57 shared papers
- Stephen Freedman and Samina Ali: 43 shared papers
- Stephen Freedman and Naveen Poonai: 41 shared papers
- Naveen Poonai and Vikram Sabhaney: 29 shared papers
- Brett Burstein and Jocelyn Gravel: 26 shared papers
- April Kam and Stephen Freedman: 24 shared papers
- Roger Zemek and Gabrielle Freire: 24 shared papers
- April Kam and Naveen Poonai: 23 shared papers
- Stephen Freedman and Bruce Wright: 21 shared papers
- Naveen Poonai and Bruce Wright: 21 shared papers
- Roger Zemek and Brett Burstein: 19 shared papers
- Simon Berthelot and Gabrielle Freire: 19 shared papers
- Samina Ali and Vikram Sabhaney: 18 shared papers
- Stephen Freedman and Brett Burstein: 17 shared papers
- Roger Zemek and Simon Berthelot: 17 shared papers
- Simon Berthelot and Brett Burstein: 17 shared papers
- April Kam and Jocelyn Gravel: 16 shared papers
- Samina Ali and Ahmed Mater: 16 shared papers
- Samina Ali and Bruce Wright: 16 shared papers
- Stephen Freedman and Gabrielle Freire: 14 shared papers
- April Kam and Vikram Sabhaney: 13 shared papers
- Stephen Freedman and Ahmed Mater: 13 shared papers
- Stephen Freedman and Andrew Dixon: 13 shared papers
- Waleed Alqurashi and Naveen Poonai: 10 shared papers
- Ahmed Mater and Naveen Poonai: 10 shared papers
- April Kam and Waleed Alqurashi: 7 shared papers
- April Kam and Anne Moffatt: 7 shared papers
- Stephen Freedman and Anne Moffatt: 7 shared papers
- Roger Zemek and Anne Moffatt: 7 shared papers
- Samina Ali and Waleed Alqurashi: 7 shared papers
- Simon Berthelot and Anne Moffatt: 7 shared papers
- Brett Burstein and Anne Moffatt: 7 shared papers
- Jocelyn Gravel and Anne Moffatt: 7 shared papers
- Naveen Poonai and Anne Moffatt: 7 shared papers
- Vikram Sabhaney and Anne Moffatt: 7 shared papers
- Gabrielle Freire and Anne Moffatt: 7 shared papers
- April Kam and Andrew Dixon: 6 shared papers
- Jocelyn Gravel and Andrew Dixon: 6 shared papers
- Bruce Wright and Anne Moffatt: 5 shared papers
- Ahmed Mater and Anne Moffatt: 4 shared papers
- Andrew Dixon and Anne Moffatt: 3 shared papers
- Roger Zemek and Mandi Newton: 2 shared papers
- Samina Ali and Anne Moffatt: 2 shared papers
- Mandi Newton and Bruce Wright: 2 shared papers
- Waleed Alqurashi and Anne Moffatt: 2 shared papers
- April Kam and Mandi Newton: 1 shared paper
- Mandi Newton and Anne Moffatt: 1 shared paper
- Pediatrics Dept
- Pediatrics
- Department of Paediatrics
- Department of Pediatrics
- Epidemiology, Biostatistics and Occupational Health
- Family Medicine and Emergency Medicine
- Cumming School of Medicine
- Other
Co-authors at Queen's University, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Jocelyn Gravel
Faculty
7 shared papers, latest 2025
Stephen Freedman
Cumming School of Medicine
7 shared papers, latest 2025
Roger Zemek
Faculty
7 shared papers, latest 2025
Naveen Poonai
Department of Paediatrics
7 shared papers, latest 2025
Gabrielle Freire
Department of Paediatrics
7 shared papers, latest 2025
Vikram Sabhaney
Faculty
7 shared papers, latest 2025
Simon Berthelot
Family Medicine and Emergency Medicine
7 shared papers, latest 2025
April Kam
Department of Pediatrics
7 shared papers, latest 2025
Brett Burstein
Epidemiology, Biostatistics and Occupational Health
7 shared papers, latest 2025
Bruce Wright
Pediatrics Dept
5 shared papers, latest 2025
Ahmed Mater
Medical Microbiology and Infectious Diseases
4 shared papers, latest 2025
Andrew Dixon
Pediatrics Dept
3 shared papers, latest 2025
Waleed Alqurashi
Pediatrics
2 shared papers, latest 2023
Samina Ali
Pediatrics Dept
2 shared papers, latest 2023
Mandi Newton
Pediatrics Dept
1 shared papers, latest 2023
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.