| CHN | carbon, hydrogen, and nitrogen; child neurology; Chinese [hamster]; community health network; commun... |
|---|---|
| CHP | capillary hydrostatic pressure; charcoal hemoperfusion; Chemical Hygiene Plan; child psychiatry; com... |
| CHPA | community health planning agency; community health purchasing alliance |
| EHA | Emotional Health Anonymous; Environmental Health Agency |
| HDS | Hamilton Depression Scale; Health Data Services; health delivery system; Healthcare Data Systems; he... |