[Combined effect of caffeine and sidnocarb on the operative comparing of numerical symbols in man].
Kaplan
A Ia
AIa
Masumi
L M
LM
Kochetova
A G
AG
Platonova
R D
RD
D000328:Adult; D002110:Caffeine / Q000494:pharmacology*; D000697:Central Nervous System Stimulants / Q000494:pharmacology*; D003069:Coffee; D004357:Drug Synergism; D006801:Humans; D008297:Male; D008568:Memory / Q000187:drug effects* / Q000502:physiology; D011930:Reaction Time / Q000187:drug effects; D013558:Sydnones / Q000494:pharmacology*; D014796:Visual Perception / Q000187:drug effects* / Q000502:physiology
D000697:Central Nervous System Stimulants; D003069:Coffee; D013558:Sydnones; D002110:Caffeine; C009257:sidnocarb