Friday, May 28, 2010

diabetic macular edema -- keywords

If you don't have a second keyword concept to help focus the results, you might want to remove DME[tiab] from the search statement shown below:

(((diabetic* OR diabetes OR DM[tiab] OR NIDDM OR IDDM OR diabetol*) AND (macula* OR retina*) AND edema* ) OR DME[tiab])