1. Wohl MWB (1977) Bronchiolitis. In: Kendig EL, Chernick V (eds) Disorders of the respiratory tract in children, 3rd ed. Saunders Philadelphia, p 367?377
2. Reid L (1977) Influence of the pattern of structural growth of lung on susceptibility to specific infectious diseases in infants and children. Pediatr Res 11:210?215