San-Juan-Rodriguez A, Prokopovich MV, Shrank WH, Good CB, Hernandez I. Changes in the Prices of Incumbent TNF-alpha Inhibitors Following the Market Entry of Competitors. JAMA Intern Med, 2018; 21, Suppl3:pS301. https://dx.doi.org/10.1001%2Fjamainternmed.2018.7656