| MIT | Massachusetts Institute of Technology; male impotence test; marrow iron turnover; melodic intonation... |
|---|---|
| PVC | Premature Ventricular Contraction(s) = VEB ? Ix of Tx ... |
| NS | natural science; Neosporin; nephrosclerosis; nephrotic syndrome; nervous system; neurological surger... |
| PSDES | primary symptomatic diffuse esophageal spasm |
| SDES | symptomatic diffuse esophageal spasm |