Use of a new psychic energizer (Marplan) in an old age home: double blind study.
D000368:Aged; D000369:Aged, 80 and over; D004311:Double-Blind Method; D006707:Homes for the Aged; D006801:Humans; D006834:Hydrazines / Q000628:therapy*; D001523:Mental Disorders
D006834:Hydrazines
HYDRAZINES/therapy; MENTAL DISORDERS/in old age