References
- Kudela V. Hydrogels. Encyclopedia of Polymer Science and Engineering. Wiley, New York 1987; vol. 7: 783–807
- Graham N. B., McNeill M. E. Hydrogels for controlled drug delivery. Biomaterials 1984; 5: 27–36
- Graham N. B., McNeill M. E., Zulfigar M., Embery M. P. Polym. Prep. 1980; 21: 104–105
- Heller J., Helwing R. F., Baker R. W., Tuttle M. E. Controlled release of water-soluble macromolecules from bioerodible hydrogel. Biomaterials 1983; 4: 262–266
- Wan S. C.L., Heng P. W. S., Wong L. F. Drug Dev. Ind. Pharm. 1993; 19(10)1201–1210
- Lee V. H. L., Robinson J. R. Sustained and Controlled Release Drug Delivery Systems, J. R. Robinson. Marcel Dekker, New York 1978, chap. 3