@article{08b4cd6ae1644a998a146fd105544f6c,
title = "Course length of 30 metres versus 10 metres has a significant influence on six-minute walk distance in patients with COPD: an experimental crossover study",
keywords = "Chronic obstructive pulmonary disease, Course length, Exercise test, Reference values, 6-minute walk test",
author = "Emmylou Beekman and Ilse Mesters and Hendriks, {Erik J. M.} and Klaassen, {Mariska P. M.} and Rik Gosselink and {van Schayck}, {Onno C. P.} and {de Bie}, {Rob A.}",
year = "2013",
month = sep,
doi = "10.1016/S1836-9553(13)70181-4",
language = "English",
volume = "59",
pages = "169--176",
journal = "Journal of Physiotherapy",
issn = "1836-9553",
publisher = "Australian Physiotherapy Association",
number = "3",
}