| CPH | Certificate in Public Health; chronic paroxysmal hemicrania; chronic persistent hepatitis; chronic p... |
|---|---|
| CPTH | chronic post-traumatic headache |
| CTH | ceramide trihexoside; chronic tension headache; cystathionase |
| HA | H antigen; Hakim-Adams [syndrome]; halothane anesthesia; Hartley [guinea pig]; headache; health alli... |
| H/A | head to abdomen; headache |