Saito Y, Sasaki H, Hayashi M, Suzuki S, Ishii Y, Koyama S, Notani J, Kobayashi M, Asada T, Horiai H
Product Development Laboratories, Fujisawa Pharmaceutical Company, Limited, Osaka, Japan.
Ann N Y Acad Sci. 1990;613:452-4. doi: 10.1111/j.1749-6632.1990.tb18199.x.