title: Epidemiologic and diagnostic studies of patients with suspected early Lyme disease Missouri, 1990-1993.
authors.forename: E J
authors.initials: EJ
authors.lastname: Masters
authors.forename: H D
authors.initials: HD
authors.lastname: Donnell
mesh_terms: D015787:Erythema Chronicum Migrans / Q000175:diagnosis / Q000453:epidemiology; D006801:Humans; D008193:Lyme Disease / Q000175:diagnosis* / Q000453:epidemiology*; D008923:Missouri / Q000453:epidemiology