coma : 121 phrases in 13 subjects |
American usage, not spelling | 3 |
Astronomy | 1 |
British usage, not spelling | 3 |
Communications | 1 |
Electronics | 3 |
Emergency medical care | 1 |
General | 18 |
Health care | 1 |
Informal | 1 |
Medical | 73 |
Medical appliances | 1 |
Optics branch of physics | 9 |
Physics | 6 |