Ten of 15 patients had elevated levels of antithyroid globulin or antimicrosomal antibodies, and 12 of 16 had dry eyes and/or dry mouth. Schirmer's test yielded abnormal results in 5 of 8 tested.

Inclusion criteria were: high levels of FT 3 and/or FT 4 and suppressed TSH values; normal circulating levels of thyroglobulin, calcitonin, antithyroglobulin antibodies and antimicrosomal ...