Figure 1. Results of literature searcha.

Figure 1Results of literature searcha

aA modified PRISMA diagram was used.1

b Numbers in parentheses are results of the literature search new to Update 1.

c Includes letter, editorial and non systematic review.

From: Results

Cover of Drug Class Review: Disease-modifying Drugs for Multiple Sclerosis
Drug Class Review: Disease-modifying Drugs for Multiple Sclerosis: Final Update 1 Report [Internet].
Smith B, Carson S, Fu R, et al.
Portland (OR): Oregon Health & Science University; 2010 Aug.
Copyright © 2010 by Oregon Health & Science University, Portland, Oregon 97239. All rights reserved.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.