1) SALMON B. How much aerosol reaches the lungs of wheezy infants and toddlers?. Arch. Dis. Child.. (1990) vol.65, p.401-403.
2) NIKANDER K. Drug delivery system. J. Aero. Med.. (1994) p.19-24.
3) WALKER S. R. The fate of [14C] disodium cromoglycate in man. J. Pharm. Pharmacol.. (1972) vol.24, p.525-531.
4) CHUNG K. F. Influence of airway calibre on the intrapulmonary dose and distribution of inhaled aerosol in normal and asthmatic subjects. Eur. Respir. J.. (1988) vol.1, p.890-895.
5) 馬場実. The conference on inhalation therapy in choldren (1989-1992). (1993) p.146-171.