Changes in free radical scavengers and lipid peroxide in thyroid glands of various thyroid disorders - Mano, T; Shinohara, R; Iwase, K; Kotake, M; Hamada, M; Uchimuro, K; Hayakawa, N; Hayashi, R; Nakai, A; Ishizuki, Y; Nagasaka, A (Horm Metab Res, 1997)