Respiratory symptoms in Danish farmers: an epidemiological study of risk factors.

@article{Iversen1988RespiratorySI,
  title={Respiratory symptoms in Danish farmers: an epidemiological study of risk factors.},
  author={Maura Iversen and Renate Dahl and Jens Korsgaard and Thorkil E. Hallas and Erik Juel Jensen},
  journal={Thorax},
  year={1988},
  volume={43 11},
  pages={872-7}
}
An epidemiological study was performed with a self administered questionnaire in a representative sample of 1685 Danish farmers. The purpose of the study was to assess the prevalence of self reported asthma, wheezing during work, and symptoms of chronic bronchitis and to evaluate possible risk factors for the development of these symptoms. A response rate… CONTINUE READING