Authors: Geypens, B Claus, D Gorris, N Evenepoel, P Luypaerts, A Rutgeerts, P Ghoos, Y

Citation: B. Geypens et al., Determination of deuterated phenylalanine and tyrosine in egg protein by GCQ, HRC-J HIGH, 22(8), 1999, pp. 465-468

Authors: Adamek, RJ Goetze, O Boedeker, C Pfaffenbach, B Luypaerts, A Geypens, B

Citation: Rj. Adamek et al., C-13-methacetin breath test: Isotope-selective nondispersive infrared spectrometry in comparison to isotope ratio mass spectrometry in volunteers andpatients with liver cirrhosis, Z GASTROENT, 37(12), 1999, pp. 1139-1143

Authors: Boedeker, C Goetze, O Pfaffenbach, B Luypaerts, A Geypens, B Adamek, RJ

Citation: C. Boedeker et al., C-13 mixed-triglyceride breath test: Isotope selective non-dispersive infrared spectrometry in comparison with isotope ratio mass spectrometry in volunteers and patients with chronic pancreatitis, SC J GASTR, 34(11), 1999, pp. 1153-1156