@article{UBHD-67233835,
  author={Claessen, Heiner G{\"o}tz Rudolf and Brenner, Hermann},
  title={Gamma-glutamyltransferase and disability pension},
  subtitle={cohort study of construction workers in Germany},
  year={2010},
  pages={482-490},
  language={eng},
  issn={0270-9139},
  volume={51},
  journal={Hepatology},
}
@article{UBHD-67255731,
  author={Claessen, Heiner G{\"o}tz Rudolf and Brenner, Hermann},
  title={Overweight, obesity and risk of work disability},
  subtitle={a cohort study of construction workers in Germany},
  year={2009},
  pages={402-409},
  language={eng},
  issn={1351-0711},
  volume={66},
  number={6},
  journal={Occupational and environmental medicine},
}
@book{UBHD-66953751,
  author={Claessen, Heiner G{\"o}tz Rudolf},
  title={Risikofaktoren und Risikoindikatoren der Erwerbsminderung bei Arbeitnehmern in der Bauwirtschaft},
  year={2010},
  pages={161 Bl.},
  language={ger},
  school={Heidelberg, Univ., Diss., 2010},
  library={UB [Signatur: 2010 U 958]},
}
@article{UBHD-67256303,
  author={Claessen, Heiner G{\"o}tz Rudolf and Brenner, Hermann},
  title={Serum uric acid and risk of occupational disability},
  subtitle={findings from a cohort study of male construction workers in Germany},
  year={2010},
  pages={1278-1286},
  language={eng},
  issn={0893-7524 and 2151-464X},
  volume={62},
  journal={Arthritis care & research},
}
@article{UBHD-67233870,
  author={Claessen, Heiner G{\"o}tz Rudolf and Brenner, Hermann},
  title={Smoking habits and disability pension},
  subtitle={a cohort study of 14 483 construction workers},
  year={2010},
  pages={84-90},
  language={eng},
  issn={1351-0711},
  volume={67},
  journal={Occupational and environmental medicine},
}