| MRR | marrow release rate; maximum relation rate |
|---|---|
| MSC | marrow stromal cell; Medical Service Corps; Medical Staff Corps |
| NBM | no bowel movement; normal bone marrow; normal bowel movement; nothing by mouth |
| NBME | National Board of Medical Examiners; normal bone marrow extract |
| RM | radical mastectomy; random migration; radon monitor; range of movement; red marrow; reference materi... |