@article{9409c40d408b4e90b14f3fafb8b70a18,
title = "The PEX study - Exercise therapy for patellofemoral pain syndrome: design of a randomized clinical trial in general practice and sports medicine [ISRCTN83938749]",
author = "Robbart Linschoten and \{van Middelkoop\}, Marienke and MY Berger and Heintjes, \{EM (Edith)\} and Marc Koopmanschap and Jan Verhaar and Bart Koes and \{Bierma - Zeinstra\}, Sita",
year = "2006",
doi = "10.1186/1471-2474-7-31",
language = "Undefined/Unknown",
volume = "7",
journal = "BioMed Central",
issn = "1471-2474",
publisher = "BioMed Central Ltd.",
}