title: Jet lag and its pharmacology.
mesh_terms: D000222:Adaptation, Physiological / Q000187:drug effects*; D002940:Circadian Rhythm / Q000187:drug effects*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000494:pharmacology; D008550:Melatonin / Q000494:pharmacology*; D008875:Middle Aged; D012893:Sleep Wake Disorders / Q000517:prevention & control; D014195:Travel
chemical_list: D006993:Hypnotics and Sedatives; D008550:Melatonin