| pubmed-article:13808097 | pubmed:articleTitle | [Intravenous analgesia in minor obstetrical operations with morphine-like drugs and their antagonists in combination. I. "d-2:2-Diphenyl-3-methyl-4-morpholinobutyrryl pyrrolidone" and "N-allyl-normorphine"]. | lld:pubmed |
