%0 Journal Article %1 Tu2023 %A Tu, S. Sean %A Kesselheim, Aaron S. %A Wetherbee, Kathrine %A Feldman, William B. %D 2023 %I American Medical Association (AMA) %K DrugApproval FDA marketing patents %N 5 %P 469 %R 10.1001/jama.2023.11525 %T Changes in the Number of Continuation Patents on Drugs Approved by the FDA %V 330

@article{Tu2023, added-at = {2023-08-02T10:25:04.000+0200}, author = {Tu, S. Sean and Kesselheim, Aaron S. and Wetherbee, Kathrine and Feldman, William B.}, biburl = {https://www.bibsonomy.org/bibtex/26d316ba6bbc43be8adf200cc27d60e4f/jepcastel}, doi = {10.1001/jama.2023.11525}, interhash = {65f30bf14a3a1e63fac47220e9beee7c}, intrahash = {6d316ba6bbc43be8adf200cc27d60e4f}, journaltitle = {{JAMA}}, keywords = {DrugApproval FDA marketing patents}, number = 5, pages = 469, publisher = {American Medical Association ({AMA})}, timestamp = {2023-08-02T10:25:04.000+0200}, title = {Changes in the Number of Continuation Patents on Drugs Approved by the {FDA}}, volume = 330, year = 2023 }