| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
|---|---|
| HCG, hCG | Human Chorionic Gonadotropin; 사람융모성성선자극호르몬 1. Placental Glycoprotein Hormone &nbs... |
| ERA | electrical response activity; electroencephalic response audiometry; Electroshock Research Associati... |
| ERP | early receptor potential; effective refractory period; elodoisin-related peptide; endoscopic retrogr... |
| SVA | selective vagotomy and antrectomy; selective visceral angiography; sequential ventriculoatrial [paci... |