[Clinical trial of a new analgesic].
D000328:Adult; D000368:Aged; D002328:Carisoprodol / Q000627:therapeutic use*; D003061:Codeine / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010615:Phenacetin / Q000627:therapeutic use*
D002328:Carisoprodol; D010615:Phenacetin; D003061:Codeine
Essai clinique d'un nouvel analgésique.