Research
Read how they describe their research on their University of Alberta profile.
Latest papers
Type I Interferon status and clinical manifestations in a large cohort of patients with systemic lupus erythematosus.
Joint bone spine · 2026 · first author
Methods for Ascertainment and Categorization of Race and Ethnicity for Clinical Research: An Overview of Reviews.
Journal of clinical epidemiology · 2026
Adoption and perception of LLM-based chatbots in health care: an exploratory cross-sectional survey of individuals with rheumatic diseases.
Rheumatology advances in practice · 2025
15 publications.
Type I Interferon status and clinical manifestations in a large cohort of patients with systemic lupus erythematosus.
Smith JD, Garcia LW, Bonilla D, Li Q, Keeling S, Avina-Zubieta JA, Wijesuriya H, Richards I, Jacobs A, Reidy J, Terbrueggen R, Wither J, Gladman DD, Touma Z
Methods for Ascertainment and Categorization of Race and Ethnicity for Clinical Research: An Overview of Reviews.
Semalulu T, Anderson M, Schafer Z, Kharouf F, Neary E, Essa A, Al-Matar S, AlFraih S, Carrizo Abarza V, K Saka A, Smith J, Mehta P, Cook R, Touma Z, R Johnson S
Adoption and perception of LLM-based chatbots in health care: an exploratory cross-sectional survey of individuals with rheumatic diseases.
Wang E, Smith J, Katz S, Bishay M, Dissanayake T, Jones N, Reddy S, Sholter D, Soo J, Ye C
REAL-WORLD OUTCOMES OF ANIFROLUMAB IN SYSTEMIC LUPUS ERYTHEMATOSUS PATIENTS AT THE TORONTO LUPUS PROGRAM
Virginia Carrizo Abarza, Dafna D. Gladman, Qixuan Li, Teresa Semalulu, Justin D. Smith, Pankti Mehta, Fadi Kharouf, Laura P. Whittall-García, Zahi Touma
Type I Interferon Status and Clinical Manifestations in a Large Cohort of Patients with Systemic Lupus Erythematosus
Justin D. Smith, Laura Whittall Garcia, Dennisse Bonilla, Qixuan Li, Joan Wither, Dafna D. Gladman, Zahi Touma
Doctor Versus Artificial Intelligence: Patient and Physician Evaluation of Large Language Model Responses to Rheumatology Patient Questions in a Cross-Sectional Study.
Ye C, Zweck E, Ma Z, Smith J, Katz S
Systemic lupus erythematosus presenting with atypical hemolytic uremic syndrome: a case report and review of the literature.
Smith J, Hans V, Yacyshyn E, Rouhi A, Oliver M
Fecal microbiota transplantation for the treatment of recurrent and severe Clostridium difficile infection in solid organ transplant recipients: A multicenter experience.
Cheng YW, Phelps E, Ganapini V, Khan N, Ouyang F, Xu H, Khanna S, Tariq R, Friedman-Moraco RJ, Woodworth MH, Dhere T, Kraft CS, Kao D, Smith J, Le L, El-Nachef N, Kaur N, Kowsika S, Ehrlich A, Smith M, Safdar N, Misch EA, Allegretti JR, Flynn A, Kassam Z, Sharfuddin A, Vuppalanchi R, Fischer M
Risk of Clostridium difficile Infection with Systemic Antimicrobial Therapy Following Successful Fecal Microbiota Transplant: Should We Recommend Anti-Clostridium difficile Antibiotic Prophylaxis?
Allegretti JR, Kao D, Phelps E, Roach B, Smith J, Ganapini VC, Kassam Z, Xu H, Fischer M
Stool Donor Body Mass Index Does Not Affect Recipient Weight After a Single Fecal Microbiota Transplantation for Clostridium difficile Infection.
Fischer M, Kao D, Kassam Z, Smith J, Louie T, Sipe B, Torbeck M, Xu H, Ouyang F, Mozaffarian D, Allegretti JR
Frequent collaborators
- Dafna Gladman and Zahi Touma: 119 shared papers
- Dafna Gladman and Richard Cook: 97 shared papers
- Joan Wither and Zahi Touma: 69 shared papers
- Dafna Gladman and Joan Wither: 43 shared papers
- Sindhu Johnson and Zahi Touma: 39 shared papers
- Zahi Touma and Laura Whittall-Garcia: 26 shared papers
- Sindhu Johnson and Dafna Gladman: 25 shared papers
- Sindhu Johnson and Joan Wither: 18 shared papers
- Dafna Gladman and Laura Whittall-Garcia: 16 shared papers
- Joan Wither and Laura Whittall-Garcia: 10 shared papers
- Richard Cook and Zahi Touma: 10 shared papers
- Stephanie Keeling and Zahi Touma: 9 shared papers
- Carrie Ye and Steven Katz: 7 shared papers
- Stephanie Keeling and Dafna Gladman: 6 shared papers
- Dina Kao and Justin Smith: 6 shared papers
- Sindhu Johnson and Richard Cook: 3 shared papers
- Dafna Gladman and Justin Smith: 3 shared papers
- Zahi Touma and Justin Smith: 3 shared papers
- Stephanie Keeling and Steven Katz: 2 shared papers
- Joan Wither and Justin Smith: 2 shared papers
- Carrie Ye and Justin Smith: 2 shared papers
- Laura Whittall-Garcia and Justin Smith: 2 shared papers
- Steven Katz and Justin Smith: 2 shared papers
- Stephanie Keeling and Carrie Ye: 1 shared paper
- Stephanie Keeling and Justin Smith: 1 shared paper
- Sindhu Johnson and Justin Smith: 1 shared paper
- Richard Cook and Justin Smith: 1 shared paper
- Carrie Ye and Elaine Yacyshyn: 1 shared paper
- Elaine Yacyshyn and Justin Smith: 1 shared paper
- Medicine Dept
- Department of Medicine
- Rheumatology
- Department of Statistics and Actuarial Science
Co-authors at University of Alberta, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Dina Kao
Medicine Dept
6 shared papers, latest 2019
Dafna Gladman
Department of Medicine
3 shared papers, latest 2026
Zahi Touma
Department of Medicine
3 shared papers, latest 2026
Carrie Ye
Medicine Dept
2 shared papers, latest 2025
Steven Katz
Medicine Dept
2 shared papers, latest 2025
Laura Whittall-Garcia
Rheumatology
2 shared papers, latest 2026
Joan Wither
Department of Medicine
2 shared papers, latest 2026
Richard Cook
Department of Statistics and Actuarial Science
1 shared papers, latest 2026
Sindhu Johnson
Department of Medicine
1 shared papers, latest 2026
Stephanie Keeling
Medicine Dept
1 shared papers, latest 2026
Elaine Yacyshyn
Medicine Dept
1 shared papers, latest 2024
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.