What happened to Darvon? It wasn’t addicting and didn’t cost much, and I never heard any reason why it was withdrawn except that “it didn’t work.” It ...

1 Academic Rheumatology, University of Nottingham, Clinical Sciences Building, City Hospital, Nottingham NG5 1PB, UK 2 Rheumatology Unit, Nottingham City Hospital, Nottingham NG5 1PB, UK ...