| EF | ectopic focus; edema factor; ejection fraction; elastic fibril; electric field; elongation factor; e... |
|---|---|
| HEF | hamster embryo fibroblast; human embryo fibroblast |
| DEV | Duck Embryo Vaccine |
| ET | 1) Essential Thrombocytosis 2) Embryo Transfer |
| IVF-ET | In Vitro Fertilization - Embryo Transfer |