作者单位:
University of Iceland, Department of Health, Reykjavik, Iceland
[1]
Department of Public Health, Section for General Practice, Aarhus University, Bartholins Allé 2
[2]
Department of Health Statistics, Norwegian Institute of Public Health, Oslo, Norway
[3]
THL National Institute for Health and Welfare, Helsinki, Finland, NHV Nordic School of Public
[4]
Sahlgrenska Academy, Centre for Applied Biostatistics, University of Gothenburg, Gothanburg, Sweden
[5]
发布时间
2014-05-30