bn:03884658n
Noun Concept
EL
έλεγχο των ναρκωτικών  δοκιμή φαρμάκων  τον έλεγχο των ναρκωτικών
EN
A drug test is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, or oral fluid/saliva—to determine the presence or absence of specified parent drugs or their metabolites. Wikipedia
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