Zong, R <br/><br/>
[Synthetic studies on potential analgesics. II. The synthesis of fentanyl (author's transl)].  [electronic resource] 

 -  Yao xue xue bao = Acta pharmaceutica Sinica  Jun 1979 
 - 362-7 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0513-4870 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fentanyl--chemical synthesis