1. 1) A part of this study was presented at the 121th Annual Meeting of the Pharmaceutical Society of Japan, Sapporo, March 2001.
2. 2) Present address: Department of Pharmacy, Bibai Rosai General Hospital, Higashi 4-jo Minami 1–5–8, Bibai, Hokkaido 072–0015, Japan.
3. 3) Present address: Chitose-Daiichi Hospital, 1–8 Shinonome, Chitose, Hokkaido 066–0042, Japan.
4. Ketotifen
5. Bronchial asthma.An advance of the diagnosis and treatment.3.The practice of treatment.2.Antiallergic agent.