BAE, Y. H. Onoff transport regulation through thermo-sensitive hydrogels. Proc. Intern. Symposium on Controlled Release of Bioactive Mater. 1988, 15, 312-313
KAETSU, I. Drug release systems controlled by biochipsensor and electrically responsive hydrogel. Trans. Am. Soc. Artif. Int. Organs. 1990, 85, 75-78