title: Re: "Factor analysis of self-reported symptoms: does it identify a Gulf War syndrome?".
authors.forename: R W
authors.initials: RW
authors.lastname: Haley
mesh_terms: D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D010358:Patient Participation; D018923:Persian Gulf Syndrome / Q000175:diagnosis* / Q000453:epidemiology*; D012680:Sensitivity and Specificity; D018434:Sickness Impact Profile; D011795:Surveys and Questionnaires