title: Investigation of lymphocyte activation in peripheral blood in infectious diseases.
mesh_terms: D000293:Adolescent; D000328:Adult; D001424:Bacterial Infections / Q000276:immunology*; D002466:Cell Nucleolus / Q000648:ultrastructure; D002648:Child; D002675:Child, Preschool; D003711:Demyelinating Diseases / Q000276:immunology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008214:Lymphocytes / Q000276:immunology*; D011247:Pregnancy; D012882:Skin Tests; D014123:Toxoplasmosis / Q000276:immunology; D014777:Virus Diseases / Q000276:immunology*