Description of analytical method and clinical utility of measuring serum 7-alpha-hydroxy-4-cholesten-3-one (7aC4) by mass spectrometry
Keywords: BAD; bile acid diarrhea; 7aC4; 7-alpha-hydroxy-4-cholesten-3-one; CV; coefficient of variation; IBS; irritable bowel syndrome; LC-MS/MS; liquid chromatography, tandem mass spectrometry; LLOD; lower limit of detection; LLOQ; lower limit of quantitation; 75