[The tonsil and systemic diseases].
D000937:Antigen-Antibody Reactions; D002908:Chronic Disease; D005490:Focal Infection; D006801:Humans; D014066:Palatine Tonsil / Q000033:anatomy & histology / Q000276:immunology; D014068:Tonsillectomy; D014069:Tonsillitis / Q000175:diagnosis / Q000382:microbiology / Q000503:physiopathology / Q000628:therapy