共 50 条
- [25] Carotene preparations as substitutes for vitamin A preparations BRITISH MEDICAL JOURNAL, 1941, 1941 : 406 - 406
- [27] POTENCY OF PANCREATIC-ENZYME PREPARATIONS NEW ENGLAND JOURNAL OF MEDICINE, 1977, 297 (11): : 615 - 616
- [28] On the importance of determining the potency of digitalis preparations BOSTON MEDICAL AND SURGICAL JOURNAL, 1910, 163 : 279 - 283