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Received: August 5, 2002 / Accepted: November 22, 2002
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Sanaka, M., Yamamoto, T., Kuyama, Y. et al. The ratio of 13CO2 exhalation at 120 min to 13CO2 exhalation at 60 min as a simpler gastric emptying parameter in the 13C-octanoic acid breath test: a preliminary study. J Gastroenterol 38, 298–299 (2003). https://doi.org/10.1007/s005350300052
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DOI: https://doi.org/10.1007/s005350300052