Recommended on-line medical journal

I recommend journals, as well as websites. I can't help myself. If you or anyone you care about has a problem with thyroid, you can sign up for a free subscription to Clinical Thyroidology, published by the American Thyroid Association. Oh sure. I can't understand everything. But I can read an editorial, abstract, summary and conclusions. Waiting for CBS or ABC to give it a snippet really isn't satisfactory.