title: Bicentennial anniversary of Christoph Wilhelm Hufeland's Die Kunst das menschliche Leben zu verlängern (the art of prolonging human life).
authors.affiliation: Max Planck Institut für Verhaltensphysiologie, Andechs, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Aschoff
mesh_terms: D001695:Biology / Q000266:history*; D002909:Chronobiology Phenomena; D005858:Germany; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans