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The European Respiratory Journal|September 1, 1990
The effect of smoking and occupation on changes in respiratory symptoms in middle-aged Danish menJ Vestbo, K M Knudsen, F V RasmussenInternational Journal of Epidemiology|June 1, 1991
Are respiratory symptoms and chronic airflow limitation really associated with an increased risk of respiratory cancer?J Vestbo, K M Knudsen, F V RasmussenUgeskrift for Laeger|July 26, 1993
[How much is lung function affected by smoking and occupation? Dichotomy of continuous variables can change the results]J Vestbo, K M Knudsen, F V RasmussenThe American Review of Respiratory Disease|May 1, 1988
Should we continue using questionnaires on breathlessness in epidemiologic surveys?J Vestbo, K M Knudsen, F V RasmussenLung|January 1, 1990
Predictive value of the single-breath nitrogen test for hospitalization due to respiratory diseaseJ Vestbo, K M Knudsen, F V RasmussenRespiratory Medicine|May 1, 1989
The value of mucus hypersecretion as a predictor of mortality and hospitalization. An 11-year register based follow-up study of a random population sample of 876 menJ Vestbo, K M Knudsen, F V RasmussenBritish Journal of Industrial Medicine|December 1, 1991
Exposure to cement dust at a Portland cement factory and the risk of cancerJ Vestbo, K M Knudsen, E Raffn, et al.The American Review of Respiratory Disease|November 1, 1990
The single-breath nitrogen test, mortality, and cancerJ Vestbo, F V RasmussenInternational Archives of Occupational and Environmental Health|January 1, 1990
Long-term exposure to cement dust and later hospitalization due to respiratory diseaseJ Vestbo, F V RasmussenJournal of Epidemiology and Community Health|December 1, 1992
Baseline characteristics are not sufficient indicators of non-response bias follow up studiesJ Vestbo, F V RasmussenPageof 16