In the Original Investigation titled “Research and Development Spending to Bring a Single Cancer Drug to Market and Revenues After Approval,”1 published online September 11, 2017, there were 2 typographical errors in the Table. In row 1 of column 4, the date was changed from January 2002 to January 1992. In row 9 of the last column, 7689.1 was changed to the correct value of 6789.1. This article has been corrected online.
Typographical Errors in the Table. JAMA Intern Med. Published online October 09, 2017. doi:10.1001/jamainternmed.2017.6218
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