| ND | Doctor of Naturopathy; nasal deformity; natural death; Naval Dispensary; neonatal death; neoplastic ... |
|---|---|
| DOD | date of death; dementia syndrome of depression; depth of discharge; died of disease; dissolved oxyge... |
| FIO2 | forced inspiratory oxygen; fractional concentration of oxygen in inspired gas |
| HO | hand orthosis; heterotopic ossification; high oxygen; hip orthosis; history of; Holt-Oram [syndrome]... |
| O2 | both eyes; diatomic oxygen; molecular oxygen |