| MAPA | muscle adenosine phosphoric acid |
|---|---|
| MB | Bachelor of Medicine [Lat. Medicinae Baccalaureus]; buccal margin; isoenzyme of creatine kinase cont... |
| MBF | medullary blood flow; muscle blood flow; myocardial blood flow |
| MCBM | muscle capillary basement membrane |
| MCD | magnetic circular dichroism; mast-cell degranulation; mean cell diameter; mean of consecutive differ... |