Grossmann, S [Synthesis and pharmacological screening of fentanyl analogues (author's transl)]. [electronic resource] - Archiv der Pharmazie Dec 1978 - 1010-5 p. digital Publication Type: English Abstract; Journal Article ISSN: 0365-6233 Standard No.: 10.1002/ardp.19783111206 doi Subjects--Topical Terms: Analgesics--chemical synthesisAnimalsFentanyl--analogs & derivativesMiceRabbitsRespiration--drug effects