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Inventor
BERGMANN JANOS
HU
2 patents
Patents
2 patents
US5220068A
Jun 15, 1993
Psychostimulant agent
CHINOIN GYOGYSZER ES VEGYESZET
30 citations
90
US5075338A
Dec 24, 1991
Method of treatment of learning deficiency
CHINOIN GYOGYSZER ES VEGYESZET
47 citations
90