title: Index of suspicion. Case 1. Diagnosis: erythema infectiosum (EI).
authors.affiliation: West Virginia School of Medicine, Morgantown, WV, USA.
authors.forename: L S
authors.initials: LS
authors.lastname: Nield
authors.forename: J E
authors.initials: JE
authors.lastname: Keri
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D016731:Erythema Infectiosum / Q000175:diagnosis* / Q000821:virology; D005260:Female; D005604:Francisella tularensis / Q000302:isolation & purification; D006801:Humans; D007075:Immunoglobulin M / Q000097:blood; D008181:Lupus Nephritis / Q000175:diagnosis*; D008297:Male; D016732:Parvovirus B19, Human / Q000302:isolation & purification; D014406:Tularemia / Q000175:diagnosis* / Q000382:microbiology
chemical_list: D007075:Immunoglobulin M