共 50 条
- [25] DRUG INFORMATION-CENTER NETWORK - NEED, EFFECTIVENESS, AND COST JUSTIFICATION DRUG INTELLIGENCE & CLINICAL PHARMACY, 1987, 21 (01): : 49 - 56
- [26] THE FREEDOM OF INFORMATION-CENTER BULLETIN OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE, 1991, 17 (06): : 13 - 13