Nuorti Pekka, Reingold Arthur
School of Health Sciences, Department of Epidemiology, University of Tampere, Tampere FI-33014, Finland; Department of Infectious Diseases, National Institute for Health and Welfare, Helsinki, Finland.
School of Public Health, Division of Epidemiology, University of California, Berkeley, CA, USA.
Lancet Respir Med. 2015 Nov;3(11):834-6. doi: 10.1016/S2213-2600(15)00365-3. Epub 2015 Oct 23.