CHANGES IN THYMOCYTE DEVELOPMENT AND THYMIC EMIGRANTS IN RATS EXPOSED TO 2,3,7,8- TETRACHLORODIBENZO-p-DIOXIN Publication Attachment: 99-424.pdf Authors: Nohara, K, Fujimaki, H, Ushio, H, Kobayashi, T, Tsukumo, S, Kijima, M, Miyabara, Y, Yonemoto, J, Tohyama, C Year: 1999