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The management of childhood asthma in the community
W. Maziak, E. von Mutius, C. Beimfohr, T. Hirsch, W. Leupold, U. Keil, S.K. Weiland
European Respiratory Journal 20 (6) 1476-1482; DOI: 10.1183/09031936.02.00281102 Published 1 December 2002