Back to Mining in Canada From Rocks and Minerals in Canada, Spring 1983 By Tom Jewiss Often, if not always, when the mining history of the Sudbury region is considered, 1883 is treated as the starting date.
The erythrocyte sedimentation rate (ESR) determination is a commonly performed laboratory test with a time-honored role. However, the usefulness of this test has decreased as new methods of evaluating disease have been developed.
HSR Topic Definitions. What is Comparative Effectiveness Research (CER)? Comparative effectiveness research, also known as Patient-Centered Outcomes Research (PCOR), is the conduct and synthesis of systematic research comparing different interventions and strategies to prevent, diagnose, treat and monitor health conditions.