title: [Smallpox or chickenpox: a difficult clinical and laboratory diagnosis].
mesh_terms: D002644:Chickenpox / Q000175:diagnosis* / Q000453:epidemiology; D003105:Colombia; D003937:Diagnosis, Differential; D006801:Humans; D012899:Smallpox / Q000175:diagnosis*
vernacular_title: Viruela o varicela: un difícil diagnóstico clínico y de laboratorio.