title: [Present-day problems of chronobiology].
mesh_terms: D000818:Animals; D001683:Biological Clocks; D001701:Bionics; D001831:Body Temperature; D002468:Cell Physiological Phenomena; D002940:Circadian Rhythm; D005246:Feedback; D006801:Humans; D051379:Mice; D013995:Time
vernacular_title: Współczesne zagadnienia chronobiologii.