M. Koike

High-performance liquid chromatographic procedure for the determination of rat plasma concentrations of a new antibacterial agent, (+-)-9-fluoro-6,7- dihydro-8-(4-hydroxy-1-piperidyl)-5-methyl-1-oxo-1H,5H- benzo[i,j]quinolizine-2-carboxylic acid, for topical use.

H. Akiyama, T. Shimizu, M. Koike, 1990, Journal of chromatography.

Antitumor activity of Sphaerotilus natans and its slime fraction in mice.

T. Shimizu, Y. Yanagihara, T. Masuzawa, 1985, Japanese journal of cancer research : Gann.