title: [Determination of drug plasma levels. Is it clinically profitable?].
mesh_terms: D004358:Drug Therapy; D006801:Humans; D007118:Immunoassay; D004364:Pharmaceutical Preparations / Q000097:blood*; D011786:Quality Control
chemical_list: D004364:Pharmaceutical Preparations
vernacular_title: Determinación de niveles plasmáticos de medicamentos. Es clínicamente rentable?