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Dried Blood Spots - Preparing and Processing for Use in Immunoassays and in Molecular Techniques
Published on: March 13, 2015
Family practice history: bloodletting
Abstract:
For 2000 years bloodletting was an accepted form of treatment. During this time, the indications and philosophical basis for lancing, cupping, and the application of leeches evolved in conjunction with advances in anatomy and physiology. In the late 19th century discoveries by tissue pathologists using new diagnostic techniques undermined earlier dogma and bloodletting quickly became a highly suspect form of treatment.
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