Activities & Behaviors|237673
Anatomy|429446
Chemicals & Drugs|2100538
Concepts & Ideas|882601
Devices|51104
Disorders|818503
Genes & Molecular Sequences|88319
Geographic Areas|123702
Living Beings|1840750
Objects|92492
Occupations|110375
Organizations|35422
Phenomena|178632
Physiology|525011
Procedures|955340