| D008829 |
Microbiology |
The study of microorganisms such as fungi, bacteria, algae, archaea, and viruses. |
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| D009938 |
Organizations |
Groups of people working together in a structured manner to pursue common goals and objectives. |
Non-Governmental Organizations,Nongovernmental Organizations,Organizations, Nongovernmental,Non Governmental Organizations,Non-Governmental Organization,Nongovernmental Organization,Organization,Organization, Non-Governmental,Organization, Nongovernmental,Organizations, Non-Governmental |
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| D002031 |
Bulgaria |
A country in Southeastern Europe, bordering the Black Sea, between Romania and Turkey. The capital is Sofia. |
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| D000047 |
Academies and Institutes |
Organizations representing specialized fields which are accepted as authoritative; may be non-governmental, university or an independent research organization, e.g., National Academy of Sciences, Brookings Institution, etc. |
Institutes,Research Institutes,Academies,Academy and Institute,Institutes and Academies,Academy,Institute and Academy,Institute, Research,Institutes, Research,Research Institute |
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| D012586 |
Science |
The study of natural phenomena by observation, measurement, and experimentation. |
Sciences |
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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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