Monday, December 1, 2008 - 11:22AM EST

Other Countries

Sweden

Name of AuthorInstitutional Affiliation
Lundgren CIDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden. cia.ihre-lundgren@ki.se
Zedenius JDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.