| MERRF Syndrome | Myoclonic Epilepsy & Ragged Red Fibers Syndrome |
|---|---|
| CEJ | cement-enamel junction |
| DEJ, dej | dentino-enamel junction; dermo-epidermal junction |
| DF | decapacitation factor; decontamination factor; deferoxamine; deficiency factor; defined flora [anima... |
| ERS | enamel-renal syndrome; endoscopic retrograde sphincterectomy |