@article{53db909ab1f541ab91794ca24904520f,
title = "Gastrointesinal symptoms during long-distance walking",
keywords = "Econometric and Statistical Methods: General, Geneeskunde(GENK), Algemeen onderzoek, Other medical specialities",
author = "H.P.F. Peters and M. Bos and M. Zweers and F.J.G. Backx and E. Bol and E.R.H.A. Hendriks and W.L. Mosterd and {de Vries}, W.R.",
year = "1999",
language = "Undefined/Unknown",
volume = "31",
pages = "767--773",
journal = "Medicine and Science in Sports and Exercise",
issn = "0195-9131",
publisher = "Lippincott Williams and Wilkins",
}