| MDA | malondialdehyde; manual dilation of anus; methylene dianiline; 3,4-methylenedioxyamphetamine; minima... |
|---|---|
| MDP | manic-depressive psychosis; maximum diastolic potential; maximum digital pulse; methylene diphosphat... |
| MDT | mast [cell] degeneration test; mean dissolution time; median detection threshold; multidisciplinary ... |
| MRAP | alpha-2-macroglobulin; maximal resting anal pressure; mean right atrial pressure |
| MRVP | mean right ventricular pressure; methyl red, Voges-Proskauer [medium] |