title: [Clinical reasoning and decision-making in practice. A young boy with fever, pancytopenia and an enlarged spleen].
authors.forename: L G
authors.initials: LG
authors.lastname: Visser
authors.forename: J J
authors.initials: JJ
authors.lastname: Verweij
mesh_terms: D002675:Child, Preschool; D003937:Diagnosis, Differential; D005335:Fever of Unknown Origin; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000175:diagnosis* / Q000209:etiology*; D008297:Male; D014195:Travel