Exterior excellent Management, also called external quality evaluation (EQA) or proficiency screening (PT), is a vital system for guaranteeing the accuracy and trustworthiness of laboratory screening.[79] With this assessment, surrogate samples are furnished by an unbiased external Firm, and also the laboratory is unaware with the expected values for these https://thuis98764.wikipowell.com/5557378/the_ultimate_guide_to_24_uurszorg