Contribution of Stroke to the Cochrane Stroke Group Trials Register by Brenda Thomas, Alison McInnes, and Peter Sandercock Stroke Volume 34(2):374-378 February 1, 2003 Copyright © American Heart Association, Inc. All rights reserved.
Number of reports of stroke trials (randomized trials or controlled clinical trials) identified in each publication year of Stroke 1970 to 2001, subdivided by report type. Number of reports of stroke trials (randomized trials or controlled clinical trials) identified in each publication year of Stroke 1970 to 2001, subdivided by report type. Brenda Thomas et al. Stroke. 2003;34:374-378 Copyright © American Heart Association, Inc. All rights reserved.