WAKEFULNESS CAUSED BY CAFFEINE.
D035843:Biomedical Research; D002110:Caffeine; D006261:Headache; D006801:Humans; D007785:Lactose; D010600:Pharmacology; D012890:Sleep; D012893:Sleep Wake Disorders; D013375:Substance Withdrawal Syndrome; D014851:Wakefulness
D002110:Caffeine; D007785:Lactose
CAFFEINE; CLINICAL RESEARCH; DRUG WITHDRAWAL SYMPTOMS; HEADACHE; LACTOSE; PHARMACOLOGY; SLEEP; SLEEP DISORDERS