Increased frequency of euthyroid ophthalmopathy in patients with Graves' disease associated with myasthenia gravis. - Marino,M.; Barbesino,G.; Pinchera,A.; Manetti,L.; Ricciardi,R.; Rossi,B.; Muratorio,A.; Braverman,L.E.; Mariotti,S.; Chiovato,L. (Thyroid, 2000)