Assertion: patent medicine | /r/HasProperty | ruse
Facets:
Source sentences:
text: Though many patent medicines were only a ruse, there were a few legitimate ones that delivered the promised results such as Listerine, which was developed in 1879, Bayer Aspirin in 1899, Milk of Magnesia in 1880, Ex-Lax in 1905; and Richardson’s Croup and Pneumonia Cure Salve in the 1890’s, which is now known as Vick’s VapoRub.