| MD | Doctor of Medicine [Lat. Medicinae Doctor]; magnesium deficiency; main duct; maintenance dose; major... |
|---|---|
| MEO | malignant external otitis |
| MFH | malignant fibrous histiocytoma |
| MGSA | malignant growth stimulatory activity |
| MHI | malignant histiocytosis of intestine; Mental Health Index; Mental Health Inventory |