- Geophysics/Geodesy 29
- Allergology 23
- Dermatology 23
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- Pharmacology/Toxicology 23
- Rheumatology 23
- Earth Sciences, general 19
- Geographical Information Systems/Cartography 8
- Surgery 7
- Abdominal Surgery 6
- Oceanography 6
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- General Surgery 5
- Thoracic Surgery 5
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- Geotechnical Engineering & Applied Earth Sciences 3
- Medicine/Public Health, general 3
- Analytical Chemistry 2