REA |
radiation emergency area; radioenzymatic assay; renal anastomosis; right ear advantage |
|---|---|
REAR |
renal, ear, anal, and radial [malformation syndrome] |
REF |
ejection fraction at rest; referred; refused; renal erythropoietic factor |
REN |
renal; renin |
RER |
renal excretion rate; respiratory exchange ratio; rough endoplasmic reticulum |