Bibliografisk träff 1989-12-01 4-Phenyl- and 4-heteroaryl-4-anilidopiperidines. A novel class of analgesic and anesthetic agents. Kudzma LV, Severnak SA, Benvenga MJ, Ezell EF, Ossipov MH, Knight VV, Rudo FG, Spencer HK, Spaulding TC. J Med Chem · journal article · DOI 10.1021/jm00132a007