| WHO | World Health Organization; wrist-hand orthosis |
|---|---|
| Wr | wrist; writhe |
| 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... |