title: Effects of caffeine- and sugar-free beverages on psychomotor performance.
authors.affiliation: Physiology Department, School of Medicine, Southern Illinois University at Carbondale 62901-6512, USA.
authors.forename: C J
authors.initials: CJ
authors.lastname: Meliska
authors.forename: C F
authors.initials: CF
authors.lastname: Lawson
mesh_terms: D000328:Adult; D001143:Arousal / Q000187:drug effects*; D002110:Caffeine / Q000494:pharmacology*; D002241:Carbohydrates; D002253:Carbonated Beverages; D004311:Double-Blind Method; D006801:Humans; D008297:Male; D011597:Psychomotor Performance / Q000187:drug effects*; D013549:Sweetening Agents
chemical_list: D002241:Carbohydrates; D013549:Sweetening Agents; D002110:Caffeine