共 15 条
- [2] CLARKE CA, 1971, Patent No. 1218102
- [3] DORFNER K, 1972, ION EXCHANGERS PROPE, P2
- [4] EDMUNDSON IC, 1967, ADV PHARM SCI, P95
- [5] FRANCKE DE, 1972, DRUG INTELLIGENCE, P315
- [6] Hays E.E, 1962, US Patent, Patent No. 3035979
- [7] HINSVARK O, 1979, 4TH INT S MICR MIAM
- [8] JUNGMANN PW, 1975, Patent No. 2246037
- [9] Keating J.W, 1964, US Patent, Patent No. 3143465
- [10] Keating J.W, 1961, US Patent, Patent No. 2990332