Quantification and identification of bile acids in saliva by liquid chromatography-mass spectrometry: Possible non-invasive diagnostics of Barrett's esophagus?

1. Dosedělová, V.
2. Laštovičková, M.
3. Ayala-Cabrera, J.F.
4. Dolina, J.
5. Konečný, Š.
6. Schmitz, O.J.
7. Kubáň, P.