title: Niels Keiding 70 years.
authors: Section of Biostatistics, University of Copenhagen, Ø. Farimagade 5, PB 2099, 1014, Copenhagen, Denmark. pka@biostat.ku.dk.
authors: Per Kragh
authors: PK
authors: Andersen
authors: Section of Biostatistics, University of Copenhagen, Ø. Farimagade 5, PB 2099, 1014, Copenhagen, Denmark. ts@biostat.ku.dk.
authors: Thomas H
authors: TH
authors: Scheike
mesh_terms: D056808:Biostatistics / Q000266:history*; D003718:Denmark; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans