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"Physical exercise, sports, and lung function in smoking versus nonsmoking adolescents". Figure 2, on page 13 was incorrectly provided. The correct figure is reproduced below, together with its legend.

european respiratory journal/the european respiratory journal

Physical exercise, sports, and lung function in smoking versus nonsmoking adolescents". T.L. Holmen, E. Barrett-Connor, J. Clausen, J. Holmen, L. Bjermer. Eur Respir J 2002; 19: 8-15.