| OES | reflux of stomach contents into the esophagus |
|---|---|
| OES | small veins from the esophagus emptying into the brachiocephalic vein or the azygos veins |
| OES | inflammation of the esophagus |
| OES | the junction between the esophagus and the stomach epithelium |
| OES | an optical instrument for examining the inside of the esophagus |
| OES | the passage between the pharynx and the stomach |
| OES | a mountainous republic in central Europe |
| OES | the most powerful female hormone that occurs naturally |
| OES | warble flies |
| OES | a naturally occurring estrogenic hormone |
| OES | a general term for female steroid sex hormones that are secreted by the ovary and responsible for typical female sexual characteristics |
| OES | a naturally occurring weak estrogenic hormone secreted by the mammalian ovary |