共 50 条
- [43] COMMENT ON DRUG INFORMATION-SOURCES - REPLY DRUG INTELLIGENCE & CLINICAL PHARMACY, 1980, 14 (04): : 296 - 296
- [45] VARIATION OF PRODUCTIVITY OF REGULAR INFORMATION-SOURCES NAUCHNO-TEKHNICHESKAYA INFORMATSIYA SERIYA 2-INFORMATSIONNYE PROTSESSY I SISTEMY, 1976, (10): : 3 - 14
- [49] INFORMATION-SOURCES IN MEDICAL LAW - BOOKS JOURNAL DE MEDECINE LEGALE DROIT MEDICAL, 1982, 25 (06): : 695 - 699