@article{3f2b168d14904b5c9112916a6ffd2364,
title = "MRI enhancing lesion frequency from patients with MS enrolled in the placebo arms of clinical trials or in natural history studies [2]",
author = "Sormani, {M. P.} and Molyneux, {P. D.} and F. Barkhof and Millers, {D. H.} and M. Filippi",
year = "1999",
doi = "10.1016/S0730-725X(99)00070-3",
language = "English",
volume = "17",
pages = "1236--1237",
journal = "Magnetic Resonance Imaging",
issn = "0730-725X",
publisher = "Elsevier Inc.",
number = "8",
}