KUMAR, S., HUANG, J., CUSHNIR, J. R., ŠPANĚL, P., SMITH, D. Selected Ion Flow Tube-MS Analysis of Headspace Vapor from Gastric Content for the Diagnosis of Gastro-Esophageal Cancer. Analytical Chemistry. 2012, 84(21), 9550-9557. ISSN 0003-2700. E-ISSN 1520-6882. Available: https://doi.org/10.1021/ac302409a