title: Mizspellin and Medline.
authors.affiliation: Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario.
authors.forename: J G
authors.initials: JG
authors.lastname: Ray
authors.forename: M J
authors.initials: MJ
authors.lastname: Vermeulen
mesh_terms: D016247:Information Storage and Retrieval; D007802:Language; D016239:MEDLINE; D014481:United States