title: [The calculation of the biological age of a single person].
abstract: The calculation of the functional age of a single person from the index of age given by Ries demands a high degree of reproducibility of the clinical data.
mesh_terms: D000368:Aged; D000375:Aging; D005260:Female; D006801:Humans; D008297:Male; D008433:Mathematics; D008875:Middle Aged
vernacular_title: Zur Bestimmung des biologischen Alters von Einzelpersonen.