COA has various meanings in the Health category. Discover the full forms, definitions, and usage contexts of COA in Health.
A certificate required by some countries as proof of the quality and composition of food products or pharmaceuticals. The required analysis may be made by a private or government health agency. The certificate must be legalised by a foreign consul of the country concerned, as is the case with such similar certificates as the phytosanitary certificate.
HealthA narrowing, stricture, or constriction of an artery. The sides of the vessel at the point of a coarctation appear to be pressed together.
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