Citation:Kaul, A.F. & Harshfield, J.C. Letter: Stability of aspirin in combination with propoxyphene hydrochloride and propoxyphene napsylate. N Engl J Med 294, 16, 907 (1976). Copy at http://www.tinyurl.com/y38fsbzmDownload CitationPubMed DOI BibTex Tagged XML Date Published:1976 Apr 15View the discussion thread. PubMedDOI
