[The use of the free choice of hospital rights in three different counties, 1991-1999].
Birk
Hans Okkels
HO
Københavns Universitet, Institut for Folkesundhedsvidenskab.
Henriksen
Lars Onsberg
LO
D003718:Denmark; D006761:Hospitals / Q000592:standards / Q000706:statistics & numerical data; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D020403:Patient Freedom of Choice Laws; D011446:Prospective Studies; D012042:Registries