@article{c9ce06c3ec3442f9a33497566be2ddf6,
title = "Disease course and prognostic factors of progressive muscular atrophy.",
author = "J. Visser and \{van den Berg - Vos\}, R.M. and H. Franssen and \{van den Berg\}, L.H. and J.H.J. Wokke and \{de Jong\}, J.M.V. and R Holman and \{de Haan\}, R.J. and \{de Visser\}, M.",
year = "2007",
language = "Undefined/Unknown",
volume = "64",
pages = "522--528",
journal = "Archives of Neurology",
issn = "0003-9942",
publisher = "American Medical Association",
number = "4",
}