We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRecruiting a special sample with sparse resources: Lessons from a study of Gulf War veteransAuthorsErickson, Laura; Ritchie, Janis; Javors, Jennifer; Golomb, BeatricePublicationClinical Trials, 2013, Vol 10, Issue 3, p473ISSN1740-7745Publication typearticleDOI10.1177/1740774512470040