title: Index of suspicion.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Haggerty
mesh_terms: D002675:Child, Preschool; D004893:Erythema Nodosum / Q000175:diagnosis* / Q000382:microbiology / Q000628:therapy; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D017092:Porphyria, Erythropoietic / Q000175:diagnosis* / Q000517:prevention & control; D038642:Shaken Baby Syndrome / Q000175:diagnosis*; D013984:Tick Infestations / Q000175:diagnosis*