Se desconoce Datos Sobre SHAKIRA
To objectify BZRA use, toxicological screening of urine samples was done. BZRA are detectable up to 6 days or longer after ingestion of a single dose with liquid chromatography-tandem mass spectrometry (LC-MS/MS). Chronic use for months or years Perro extend excretion times up to six weeks after discontinuation.A data monitoring committee reviewed