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Mahmud, S., & Rosen, N. (2019). History of NSAID Use in the Treatment of Headaches Pre and Post-industrial Revolution in the United States: the Rise and Fall of Antipyrine, Salicylic Acid, and Acetanilide. Current Pain and Headache Reports, 23(1). doi:10.1007/s11916-019-0744-6 
10.1007/s11916-019-0744-6
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