共 50 条
- [21] US NATIONAL LIBRARY OF MEDICINE AND INTERNATIONAL MEDLARS COOPERATION INFORMATION STORAGE AND RETRIEVAL, 1972, 8 (06): : 255 - 264
- [22] Databases and online resources of the National Library of Medicine of the United States PANACEA-BOLETIN DE MEDICINA Y TRADUCCION, 2005, 6 (20): : 183 - 185
- [23] THE NATIONAL-LIBRARY-OF-MEDICINE AND ITS ROLE BULLETIN OF THE MEDICAL LIBRARY ASSOCIATION, 1993, 81 (01): : 71 - 73
- [24] TOXICOLOGY INFORMATION PROGRAM OF NATIONAL-LIBRARY-OF-MEDICINE ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1971, (NSEP): : 11 - &
- [26] IMPACT OF NATIONAL LIBRARY OF MEDICINE ON SMALL INFORMATION GROUP JOURNAL OF CHEMICAL DOCUMENTATION, 1966, 6 (03): : 168 - &
- [27] NATIONAL LIBRARY OF MEDICINE CLASSIFICATION - NATIONAL-LIBRARY-OF-MEDICINE BULLETIN OF THE MEDICAL LIBRARY ASSOCIATION, 1979, 67 (01): : 69 - 71
- [30] NATIONAL LIBRARY OF MEDICINE - INTERNATIONAL-COOPERATION FOR BIOMEDICAL COMMUNICATIONS BULLETIN OF THE MEDICAL LIBRARY ASSOCIATION, 1975, 63 (01): : 14 - 22