Helge Behrends

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  • H B Behrends
  • Zeitschrift für ärztliche Fortbildung und…
  • 1997
Questions about the environmental impact on health result from the citizen's own perception, the information about exposure or from not yet explained diseases. They are usually related to staying indoor since one is there most frequently. To reach an immediate solution of such a conjecture, some people make use of measuring institutes. Unfortunately,(More)