References
- Logan RPH, Dill S, Bauer FE, Walker MM, Hirschl AM, Gummett PA, et al. The European 13C-urea breath test for the detection of Helicobacter pylori. Eur J Gastroenterol Hepatol 1991;3:915–21.
- Braden B, Picard H, Caspary WF, Posselt HG, Lembcke B. Monitoring pancreatin supplementation in cystic fibrosis patients with the 13C-Hiolein breath test: evidence for normalized fat assimilation with high dose pancreatin therapy. Z Gastroenterol 1997;35: 123–9.
- Ghoos YF, Maes BD, Geypens BJ, Mys G, Hiele MI, Rutgeerts PJ, et al. Measurement of gastric emptying rate of solids by means of carbon-labeled octanoic breath test. Gastroenterology 1993;104:1640–7.
- Matsumoto K, Suehiro M, Ilo M, Kawabe T, Shiratori Y, Okano K, et al. 13C methacetin breath test for evaluation of liver damage. Dig Dis Sci 1987;32:344–8.
- Meyer-Wyss B, Hildebrand P, Beglinger C. Diagnostic studies: stable isotopes in pharmaceutical research. In: Browne TR, editor. Breath tests. Boston: 1995.
- Amarri S, Weaver LT. Review 13C-breath tests to measure fat and carbohydrate digestion in clinical practice. Am J Clin Nutr 1995;14:149–54.
- Lane EA, Parashos I. Drug pharmacokinetics and the carbon dioxide breath test. J Pharm Biopharm 1986;14:29–49.
- Braden B, Haisch M, Duan LP, Lembcke B, Caspary WF, Hering P. Clinically feasible stable isotope technique at a reasonable price: analysis of 13CO2/12CO2-abundance on breath samples with a new isotope selective non dispersive infrared spectrometer. Z Gastroenterol 1994;32:675–8.
- Koletzko S, Haisch M, Seeboth I, Braden B, Hengels K, Koletzko B, et al. Isotope-selective non dispersive infrared spectrometry for detection of Helicobacter pylori infection with 13C-urea breath test. Lancet 1995;345:961–2.
- Braden B, Schafer F, Caspary WF, Lembcke B. Nondispersive isotope-selective infrared spectrometry: a new analytical method for 13C-urea breath tests. Scand J Gastroenterol 1996;31:442–5.
- Vantrappen GR, Rutgeerts PJ, Ghoos YF, Hiele MI. Mixed triglyceride breath test: a noninvasive test of pancreatic lipase activity in the duodenum. Gastroenterology 1989;96:1126–34.
- Löser Chr, Brauer C, Aygen S, Hennemann O, Fölsch UR. Comparative clinical evaluation of the 13C-mixed triglyceride breath test as an indirect pancreatic function test. Scand J Gastroenterol 1998;33: 327–34.
- Amarri S, Harding M, Coward WA, Evans TJ, Paton JY, Weaver LT. Monitoring pancreatic enzyme supplementation in children with cystic fibrosis using an mixed-triglyceride breath test. Gut 1994;35 Suppl 5:A133.
- Hatch MD, Slack CR. Photosynthesis by sugar-cane leaves: a new carboxilation reaction pathway of sugar formation. Biochem J 1966;101:103–11.
- Haisch M, Hering P, Fabinski W, Zöchbauer M. Isotopenselektive Konzentrations-messungen an Atemgasen mit einem NDIR Spektrometer. Tech Messen 1996;63:322–8.
- Haisch M, Hering P, Fuss W, Fabinski W. A sensitive isotope selective nondispersive infrared spectrometer for 13CO2 and 12CO2 concentration measurements in breath samples. Isoto penprax Environ Health Stud 1994;30:247–51.
- Ravussin E, Pahud P, Thelin-Doerner A, Arnaud MJ, Jequier E. Substrate utilisation during prolonged exercise after ingestion of 13C-glucose in obese and control subjects. Int J Obes 1980;4: 235–42.
- Haycock G, Schwartz G, Wisotsky D. Geometric method for measuring body surface area: a height-weight formula validated in infants, children and adults. J Pediatr 1978;93:62–6.
- Bland MJ, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986;2:307–10.
- Haisch M, Hering P, Schadewaldt P, Brosicke H, Braden B, Koletzko S, et al. Biomedical application of an isotope selective nondispersive infrared spectrometer for 13CO2 and 12CO2 concentration measurements in breath samples. Isotopenprax Environ Health Stud 1994;30:253–7.
- Altman DG, Bland JM. Measurement in medicine: the analysis of method comparison studies. Statistician 1983;32:307–17.