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2. Post-tuberculous broncho-stenosis and bronchiectasis of the middle lobe;Brock;Thorax,1950
3. Tuberculous mediastinal lymphadenitis in childhood: Secondary effects on lungs;Brock;Guy. Hosp. Rep.,1937
4. Middle lobe syndrome;Graham;Postgrad. Med.,1948
5. Sealy, W. C., Bradham, R. R. Multisegmental and localized bronchiectasis: An evaluation and comparison of the clinical course and surgical treatment. Surg. Gynec. Obstet. In press.