1. Acute poisoning with Distalgesic [letter];Gumpel;BMJ,1979
2. Analgesia and dextropropoxyphene;Welch;N Z Med J,1983
3. Simple analgesics for arthritis;Huskisson;BMJ,1974
4. Acetaminophen versus propoxyphene hydrochloride for relief of pain in episiotomy patients;Hopkinson;J Clin Pharmacol,1973
5. Effective pain relief: comparative results with acetaminophen in a new dose formulation, propoxyphene napsylate-acetaminophen combination, and placebo;Hopkinson;Curr Ther Res,1976