- Elementary Particles, Quantum Field Theory 636
- Quantum Field Theories, String Theory 630
- Quantum Physics 367
- Classical and Quantum Gravitation, Relativity Theory 347
- Nuclear Energy 304
- Nuclear Physics, Heavy Ions, Hadrons 299
- Astronomy, Astrophysics and Cosmology 294
- Measurement Science and Instrumentation 284
- Internal Medicine 218
- Medicine/Public Health, general 192
- Oncology 190
- Science, Humanities and Social Sciences, multidisciplinary 183
- Science, multidisciplinary 167
- Biomedicine, general 155
- Cancer Research 145
- Cell Biology 132
- Life Sciences, general 117
- Immunology 115
- Biochemistry, general 101
- Medical Microbiology 84