- Elementary Particles, Quantum Field Theory 1,439
- Quantum Field Theories, String Theory 1,434
- Quantum Physics 868
- Classical and Quantum Gravitation, Relativity Theory 851
- Nuclear Physics, Heavy Ions, Hadrons 598
- Nuclear Energy 551
- Measurement Science and Instrumentation 548
- Astronomy, Astrophysics and Cosmology 545
- Science, Humanities and Social Sciences, multidisciplinary 475
- Cell Biology 472
- Science, multidisciplinary 436
- Oncology 411
- Biomedicine, general 377
- Biochemistry, general 376
- Cancer Research 367
- Internal Medicine 358
- Medicine/Public Health, general 342
- Neurosciences 329
- Life Sciences, general 324
- Biotechnology 288