A biomarker is broadly defined as a substance that can be measured and evaluated as an indicator of normal or pathogenic biologic processes or of a biologic response to a therapy or intervention. In epidemiology, biomarkers are often used to measure ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles