title: [The 25-hour man. Results of a study on circadian rhythms in man].
mesh_terms: D000375:Aging; D001683:Biological Clocks; D001831:Body Temperature; D002940:Circadian Rhythm; D003624:Darkness; D006801:Humans; D008027:Light; D011188:Potassium / Q000652:urine; D011340:Problem Solving; D012890:Sleep; D012934:Social Isolation; D013998:Time Perception
chemical_list: D011188:Potassium
vernacular_title: Der 25-Stunden-Mensch. Ergebnisse der Forschung zur zirkadianen Rhythmik des Menschen.