| D007255 |
Information Services |
Organized services to provide information on any questions an individual might have using databases and other sources. (From Random House Unabridged Dictionary, 2d ed) |
Information Networks,Information Specialists,Services, Information,Information Network,Information Service,Information Specialist,Network, Information,Networks, Information,Service, Information,Specialist, Information,Specialists, Information |
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| D009985 |
Orthopedics |
A specialty which utilizes medical, surgical, and physical methods to treat and correct deformities, diseases, and injuries to the skeletal system, its articulations, and associated structures. |
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| D010506 |
Periodicals as Topic |
Works about publications issued at stated, more or less regular, intervals. |
Journals as Topic,Magazines,Newsletters,Magazine,Newsletter |
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| D003226 |
Congresses as Topic |
Works about conferences, conventions or formal meetings usually attended by delegates representing a special field of interest. |
Conferences,Conference Proceedings as Topic,Conferences and Congresses,Conferences and Proceedings,Congresses and Conferences,Professional Meetings and Conferences,Congresses as Topics,Proceedings and Conferences,Topics, Congresses as |
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| D014586 |
USSR |
A country located from the Baltic and Black seas to the Pacific Ocean and, for a time including 15 Soviet Socialist Republics. The capital was Moscow. |
Soviet Union,Union of Soviet Socialist Republics |
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| D049673 |
History, 20th Century |
Time period from 1901 through 2000 of the common era. |
20th Century History,20th Cent. History (Medicine),20th Cent. History of Medicine,20th Cent. Medicine,Historical Events, 20th Century,History of Medicine, 20th Cent.,History, Twentieth Century,Medical History, 20th Cent.,Medicine, 20th Cent.,20th Cent. Histories (Medicine),20th Century Histories,Cent. Histories, 20th (Medicine),Cent. History, 20th (Medicine),Century Histories, 20th,Century Histories, Twentieth,Century History, 20th,Century History, Twentieth,Histories, 20th Cent. (Medicine),Histories, 20th Century,Histories, Twentieth Century,History, 20th Cent. (Medicine),Twentieth Century Histories,Twentieth Century History |
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