authors

• Liu, Patrick
• Dhruva, Sanket S
• Shah, Nilay D
• Joseph S. Ross, MD, MHS

publication date

• January 1, 2021

published in

• JAMA network open  Journal

has subject area

• Cross-Sectional Studies
• Drug Costs
• Drug Industry
• Drug Prescriptions
• Drugs, Generic
• Economic Competition
• Health Services Research
• Humans
• United States

Digital Object Identifier (DOI)

• https://doi.org/10.1001/jamanetworkopen.2020.35064

PubMed ID

• 33481031

start page

end page

volume

• 4

issue

• 1