It's Not a Small World After All.

作者信息

Zimmerman Sheryl, van der Steen Jenny T

机构信息

Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC; Schools of Social Work and Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC.

Leiden University Medical Center, Department of Public Health and Primary Care, Leiden, The Netherlands; Radboud University Medical Center, Department of Primary and Community Care, Nijmegen, The Netherlands.