@article{0265bfe32e8241f5b5ab206b9e7cecc2,
title = "Enhanced spasticity in primary progressive MS patients treated with interferon beta-1b [2] (multiple letters)",
author = "A. Frese and F. Bethke and P. Ludemann and F. Stogbauer and P. Bramanti and E. Sessa and C. Rifici and G. D'Aleo and D. Floridia and \{Di Bella\}, P. and F. Lublin",
year = "1999",
month = nov,
day = "10",
doi = "10.1212/wnl.53.8.1892-a",
language = "English",
volume = "53",
pages = "1892--1893",
journal = "Neurology",
issn = "0028-3878",
publisher = "Lippincott Williams and Wilkins",
number = "8",
}