Source Text File: ActionTypes_Lookup.txt
Source File URL: http://www.fda.gov/downloads/Drugs/InformationOnDrugs/UCM527389.zip
Source Page #2: http://www.fda.gov/Drugs/InformationOnDrugs/ucm135821.htm
Source Page: http://www.fda.gov/Drugs/InformationOnDrugs/ucm079750.htm
NBER URL: http://www.nber.org/data/drugs-at-fda.html
by Jean Roth , jroth@nber.org , 15 Oct 2018