| DH | daily habits; day hospital; dehydrocholate; dehydrogenase; delayed hypersensitivity; dermatitis herp... |
|---|---|
| OHS | obesity hypoventilation syndrome; occipital Horn syndrome; occupational health service; ocular histo... |
| PDH | past dental history; phosphate dehydrogenase; position-of-the-dynamometer-handle [test]; progressive... |
| POHS | presumed ocular histoplasmosis syndrome |
| TRASHES | tuberculosis, radiotherapy, ankylosing spondylitis, histoplasmosis, extrinsic allergic alveolitis, s... |