title: ["Peak level" and "through level"].
authors: Gastromedisinsk avdeling, Medisinsk klinikk, Oslo universitetssykehus, Norway. kanonsen1@gmail.com
authors: Kim V
authors: KV
authors: Ånonsen
mesh_terms: D006801:Humans; D009664:Norway; D012660:Semantics; D044967:Serum; D009626:Terminology as Topic