title: Comment on Mertens et al.: Standardized added metabolic activity (SAM): a partial volume independent marker of total lesion glycolysis in liver metastases.
authors: John S
authors: JS
authors: Fleming
authors: Livia
authors: L
authors: Tossici-Bolt
authors: Matthew
authors: M
authors: Guy
authors: Paul
authors: P
authors: Kemp
mesh_terms: D006019:Glycolysis; D006801:Humans; D008113:Liver Neoplasms / Q000378:metabolism* / Q000556:secondary*; D049268:Positron-Emission Tomography / Q000592:standards*