| CDH | 1) Chronic Daily Headache = CTH = ... |
|---|---|
| CDH | ceramide dihexoside; congenital diaphragmatic hernia; congenital dislocation of hip; congenital dysp... |
| CHD | Chediak-Higashi disease; childhood disease; chronic hemodialysis; congenital or congestive heart dis... |
| dis | disability, disabled; disease; dislocation; distal; distance |
| disl, disloc | dislocation, dislocated |