title: [Acute infectious lymphocytosis--is it a separate nosological entity?].
mesh_terms: D000208:Acute Disease; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D008218:Lymphocytosis / Q000175:diagnosis / Q000209:etiology; D014777:Virus Diseases / Q000150:complications
vernacular_title: Ostra limfocytoza zakaźna- problem odrebności nozologicznej.