| MRSI | magnetic resonance spectroscopy imaging |
|---|---|
| MW | Mallory-Weiss [syndrome]; mean weight; megawatt; microwave; Minot-von Willebrand [syndrome]; molecul... |
| MWD | microwave diathermy; molecular weight distribution |
| NIRS | near-infrared spectroscopy; normal inactivated rabbit serum |
| NIS | nationwide impatient sample; near-infrared intracranial spectroscopy; N-iodosuccinimide; no inflamma... |