Research
Read how they describe their research on their University of Toronto profile.
Latest papers
The launch and diffusion of new patented medicines by therapeutic value
Health Affairs Scholar · 2026
Biosimilar Policies and Their Impact on Market Penetration of Adalimumab, Etanercept and Infliximab: A Policy Synthesis and Descriptive Analysis in 13 OECD Countries
BioDrugs · 2025
The relationship between osteoporosis treatment history and receipt of a second zoledronic acid dose
Osteoporosis International · 2025
Latest funding
- $10,000
Understanding the Economic Causal Factors Underlying Canadian Drug Shortages
SSHRC · 2024 · Principal investigator
- $49,900
The effects of retirement on dental insurance coverage and oral health for seniors in Canada: An empirical analysis
CIHR · 2010 · Nominated PI
- $100,000
Controlled Radiography for Ankle Injury Cases in Kids in the Emergency Department (CRACKED) Study: Implementation of Best Evidence for Imaging of Paediatric Ankle Injuries
CIHR · 2008 · Co-investigator
46 publications.
The launch and diffusion of new patented medicines by therapeutic value
Zhang W, Guh DP, Tam ACT, Grootendorst P, Hollis A, Anis AH
Biosimilar Policies and Their Impact on Market Penetration of Adalimumab, Etanercept and Infliximab: A Policy Synthesis and Descriptive Analysis in 13 OECD Countries
Tam ACT, Badesha J, Guh DP, Bansback N, Peter KK, Hollis A, Grootendorst P, Bae S-C, Anis AH, Zhang W
The relationship between osteoporosis treatment history and receipt of a second zoledronic acid dose
Konstantelos N, Kim S, Cheung AM, Burden AM, Grootendorst P, Cadarette SM
A costing and health-related quality of life study of high intensity focused ultrasound in primary treatment of localized low or intermediate risk prostate cancer in Ontario.
Toeama B, Perlis N, Grootendorst P, Orovan W, Papadimitropoulos E
Association between non-medical cannabis legalization and alcohol sales: Quasi-experimental evidence from Canada
Mital S, Bishop L, Bugden S, Grootendorst P, Nguyen HV
Changes in Medical Cannabis Use After Recreational Cannabis Legalization in Canada
Nguyen HV, Grootendorst P, Mital S, Bishop L, McGinty EE
The impact of changing the reference countries on the list prices for patented medicines in Canada: A policy analysis
Zhang W, Guh DP, Grootendorst P, Hollis A, Anis AH
A Systematic Review and Meta-Analysis of the Cancer
Toeama B, University of Toronto FOP, Papadimitropoulos E, Perlis N, Grootendorst P, Hamandi B, University of Toronto FOM
Lessons from 20 years of medical cannabis use in Canada
Shim M, Nguyen H, Grootendorst P
The impact of national income and vaccine hesitancy on country-level COVID-19 vaccine uptake
Moradpour J, Shajarizadeh A, Carter J, Chit A, Grootendorst P
Understanding the Economic Causal Factors Underlying Canadian Drug Shortages
Principal investigators: Grootendorst, Paul
Keywords: drug shortages; pharmaceuticals; Canada; medication access; health economics; industrial economics; generic pharmaceuticals
The effects of retirement on dental insurance coverage and oral health for seniors in Canada: An empirical analysis
Principal investigators: Grootendorst, Paul V; Quiñonez, Carlos R
Keywords: Dental Expenditure; Dental Health; Dental Insurance Coverage; Forecasting; Instrumental Variable Regressions; Retirement; Survey Data
Controlled Radiography for Ankle Injury Cases in Kids in the Emergency Department (CRACKED) Study: Implementation of Best Evidence for Imaging of Paediatric Ankle Injuries
Principal investigators: Boutis, Kathy
Keywords: Ankle Injuries; Clincal Controlled Trial; Clincial Decision Rules; Knowledge Translation
Social and economic dimensions of an aging population (SEDAP-II), Canada in the 21st century: moving towards an older society
Principal investigators: Spencer, Byron G.
Keywords: population aging; socio-economic
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Family Medicine
- School of Epidemiology and Public Health
- Economics
- Pathology and Laboratory Medicine
- School of Population and Public Health
- Toronto General Research Institute
- Department of Laboratory Medicine and Pathobiology
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Paul Grootendorst
Economics
43 shared papers, latest 2026
Aidan Hollis
Pathology and Laboratory Medicine
6 shared papers, latest 2026
Wei Zhang
School of Population and Public Health
5 shared papers, latest 2026
Murray Krahn
Toronto General Research Institute
4 shared papers, latest 2019
Nicholas Mitsakakis
Biostatistics Division
2 shared papers, latest 2020
Lisa Bishop
Family Medicine
2 shared papers, latest 2024
Muhammad Mamdani
Department of Laboratory Medicine and Pathobiology
2 shared papers, latest 2019
Nathan Perlis
Faculty
2 shared papers, latest 2024
Roberta Ferrence
Epidemiology Division
1 shared papers, latest 2011
Jianhong Wu
Mathematics and Statistics
1 shared papers, latest 2016
David Juurlink
Faculty
1 shared papers, latest 2011
Deborah Marshall
Community Health Sciences
1 shared papers, latest 2007
Claire de Oliveira
Institute of Health Policy, Management, and Evaluation
1 shared papers, latest 2013
George Wells
Medicine
1 shared papers, latest 2020
Peter Donnelly
Epidemiology
1 shared papers, latest 2011
Jianhong Wu
Faculty
1 shared papers, latest 2016
Shahid Husain
Department of Medicine
1 shared papers, latest 2016
Doug Coyle
School of Epidemiology and Public Health
1 shared papers, latest 2020
Kelly Arbour-Nicitopoulos
Faculty
1 shared papers, latest 2011
Andy Willan
Health Research Methods, Evidence, and Impact
1 shared papers, latest 2015
Lisa Dolovich
Faculty
1 shared papers, latest 2023
Melissa Parker
Pediatrics
1 shared papers, latest 2015
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Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.