Particle size distribution affects the human bioavailability of phenytoinYAKOU, S; YAMAZAKI, S; SONOBE, T et al.Chemical and pharmaceutical bulletin. 1986, Vol 34, Num 10, pp 4400-4402, issn 0009-2363Article

Particle size dependency of dissolution rate and human bioavailability of phenytoin in powders and phenytoin-polyethylene glycol solid dispersionsYAKOU, S; UMEHARA, K; SONOBE, T et al.Chemical and pharmaceutical bulletin. 1984, Vol 32, Num 10, pp 4130-4136, issn 0009-2363Article

Rectal absorption and mucosal irritation of rectal gels containing buprenorphine hydrochloride prepared with water-soluble dietary fibers, xanthan gum and locust bean gumWATANABE, K; YAKOU, S; TAKAYAMA, K et al.Journal of controlled release. 1996, Vol 38, Num 1, pp 29-37, issn 0168-3659Article

Investigation on rectal absorption of indomethacin from sustained-release hydrogel suppositories prepared with water-soluble dietary fibers, xanthan gum and locust beam gumWATANABE, K; YAKOU, S; TAKAYAMA, K et al.Biological & pharmaceutical bulletin. 1993, Vol 16, Num 4, pp 391-394, issn 0918-6158Article