| MMS | mass mammographic screening; Master of Medical Science; methyl methanesulfonate; Mini-Mental State |
|---|---|
| Mr | relative molecular mass |
| m/r | mass attenuation coefficient |
| MRU | mass radiography unit; minimal reproductive unit |
| MS | Maffuci syndrome; maladjustment score; mandibular series; Marfan syndrome; Marie-Strumpell [syndrome... |
| GC-MS | Gas chromatography coupled to mass spectrometry |
|---|---|
| GC-NICI-MS | gas chromatography-negative ion chemical ionisation mass spectrometry |
| GC-C-IRMS | Gas chromatography-combustion-isotope ratio mass spectrometry |
| GC/MS | Gas chromatography/mass spectrometric |
| GC-MS | Gas-liquid chromatography-mass spectrometry |