title: Metabolite sensitivity in the methaqualone radioimmunoassay.
abstract: Recent literature reflects the increased use of RIA as a qualitative and quantitative tool. This study exemplifies the problems that may arise when this technique is used for quantitation. Caution must be exercised, and a physiological and toxicological understanding of each particular drug is essential to provide credible results. It is evident that the sensitivity and ease of the RIA method for methaqualone makes it invaluable as a screening test, but confirmation and quantitation of this drug must remain with those methods that can quantitate each metabolite.
mesh_terms: D006801:Humans; D008702:Methaqualone / Q000032:analysis* / Q000378:metabolism; D011863:Radioimmunoassay
chemical_list: D008702:Methaqualone