| BET | benign epithelial tumor; bleeding esophageal varix; Brunauer-Emmet-Teller [method] |
|---|---|
| BLEL | benign lympho-epithelial lesion |
| CEC | central echo complex; ciliated epithelial cell; Commission of the European Community |
| CEOT | calcifying epithelial odontogenic tumor |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |