[A biochemical study on the effect of mental work. 1].
D002712:Chlorides; D005221:Fatigue; D005425:Flicker Fusion; D006801:Humans; D005222:Mental Fatigue; D011188:Potassium; D011930:Reaction Time; D012964:Sodium; D013850:Thinking; D014937:Work
D002712:Chlorides; D012964:Sodium; D011188:Potassium
CHLORIDES; FATIGUE, MENTAL; FLICKER FUSION; POTASSIUM; REACTION TIME; SODIUM; THINKING