N. Kubota

New method for bioavailability assessment of slow-release preparations of theophylline

H. Hirayama, Y. Kasuya, Hidenori Takahashi, 1985, Journal of Pharmacokinetics and Biopharmaceutics.

Interpretation and estimates of mean residence time with statistical moment theory.

H. Hirayama, Y. Kasuya, K. Pang, 1987, Biopharmaceutics & drug disposition.