| MLR | mean length response; middle latency response; mixed lymphocyte reaction |
|---|---|
| MLS | mean lifespan; median life span; median longitudinal section; microphthalmia-linear skin defects [sy... |
| MMA | mastitis-metritis-agalactia [syndrome]; medical management analysis; medical materials account; meth... |
| MP | macrophage; matrix protein; mean pressure; melphalan and prednisone; melting point; membrane potenti... |
| MUA | manipulation under anesthesia; middle uterine artery; motor unit activity |