M (continued)
- mastitis
- mastocytoma
- maternal
- matrix metalloproteinase
- mature T-cell lymphoma
- mature teratoma
- Maxamine
- maxillary sinus
- maximum inspiratory pressure test
- maximum tolerated dose
- Mayo Clinic regimen
- maytansinoid DM4-conjugated humanized monoclonal antibody huC242
- MBL
- MC1R
- MC5-A scrambler therapy
- MDL 101,731
- MDX-010
- MDX-060
- mean
- mean survival time