@article{7dd8767de66140f8ac179d9f5a69b8dd,
title = "Prognostic factors for patellofemoral pain: a multicentre observational analysis",
author = "NJ Collins and \{Bierma - Zeinstra\}, Sita and KM Crossley and \{van Linschoten\}, RL and B Vicenzino and \{van Middelkoop\}, Marienke",
year = "2013",
doi = "10.1136/bjsports-2012-091696",
language = "Undefined/Unknown",
volume = "47",
pages = "227--+",
journal = "British Journal of Sports Medicine",
issn = "0306-3674",
publisher = "BMJ Publishing Group",
number = "4",
}