title: Need a bloody nose be a nosebleed? or, lexical variants cause surprising results.
authors.affiliation: School of Information Science and Learning Technologies, College of Education, University of Missouri-Columbia, 65211, USA.
authors.forename: M E
authors.initials: ME
authors.lastname: Sievert
authors.forename: T B
authors.initials: TB
authors.lastname: Patrick
authors.forename: J C
authors.initials: JC
authors.lastname: Reid
mesh_terms: D003256:Community Participation; D006801:Humans; D016247:Information Storage and Retrieval; D016239:MEDLINE; D013358:Subject Headings; D009626:Terminology as Topic; D014584:User-Computer Interface