title: Isolation of mycobacteria from tonsils, naso-pharyngeal secretions and lymph nodes in East Anglia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004739:England; D006801:Humans; D008198:Lymph Nodes / Q000382:microbiology*; D008875:Middle Aged; D009161:Mycobacterium / Q000302:isolation & purification*; D009164:Mycobacterium Infections / Q000453:epidemiology; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D009305:Nasopharynx / Q000378:metabolism / Q000382:microbiology*; D014066:Palatine Tonsil / Q000382:microbiology*; D012621:Seasons; D014374:Tuberculin Test