evaluation of thyroid function in 104 patients with myasthenia gravis by t3 , t4 , tbg , and tsh radioimmunoassays and the trh-stimulation test in 47 patients disclosed thyrotoxicosis in 5.7 % , preclinical hyperthyroidism probably due to autonomously functioning thyroid tissue in about 10 % of patients stimulated with trh , hypothyroidism in 1.9 % , and preclinical hypothyroidism in 3.4 % .
C0040156
thyrotoxicosis
C0040132
thyroid