%0 Journal Article %A Charles M. Gruber, Jr. %A Charles L. Miller %A Joseph Finneran %A Stanley M. Chernish %T THE EFFECTIVENESS OF D-PROPOXYPHENE HYDROCHLORIDE AND CODEINE PHOSPHATE AS DETERMINED BY TWO METHODS OF CLINICAL TESTING FOR RELIEF OF CHRONIC PAIN %D 1956 %J Journal of Pharmacology and Experimental Therapeutics %P 280-285 %V 118 %N 3 %U https://jpet.aspetjournals.org/content/jpet/118/3/280.full.pdf