| Dpt | house dust mite |
|---|---|
| HD | Haab-Dimmer [syndrome]; Hajna-Damon [broth]; Hansen disease; hearing distance; heart disease; helix ... |
| PCP | 1) Phencyclidine = Angel Dust 2) Pneumocystis ... |
| MDAD | mineral dust airway disease |
| ODTS | organic dust toxic syndrome |