| SVA | selective vagotomy and antrectomy; selective visceral angiography; sequential ventriculoatrial [paci... |
|---|---|
| Gm | an allotype marker on the heavy chains of immunoglobins |
| mar | margin; marker [chromosome] |
| mar(X) | marker X [chromosome] |
| MOMX | macroorchidism-marker X chromosome [syndrome] |