[Double blind test of hydergine in the aged].
D000368:Aged; D002986:Clinical Trials as Topic; D003704:Dementia / Q000188:drug therapy*; D004877:Ergoloid Mesylates / Q000627:therapeutic use*; D006801:Humans; D008722:Methods; D008875:Middle Aged; D010919:Placebos
D010919:Placebos; D004877:Ergoloid Mesylates
Etude en double insu de l'hydergine chez le sujet âgé.