1. Nelson Textbook of Pediatrics;Behrman,2003
2. Laënnec RTH. A Treatise in the Diseases of the Chest and on Mediate Auscultation, 4th edn (1819). Translation by J Forbes. London: Longman; 1834.
3. An investigation into causative factors in patients with bronchiectasis;Pasteur;Am J Respir Crit Care Med,2000
4. Aetiology of chronic suppurative lung disease;Nikolaizik;Arch Dis Child,1994
5. Evaluation of the incidence and age distribution of bronchiectasis from the Finnish Hospital discharge register;Säyäjäkangas;Cent Eur J Public Health,1998