PCDD/Fs and Other Chlorinated POPs in Black-Tailed Gulls from Hokkaido, Japan Publication Attachment: 00-73.pdf Authors: Choi, J-W, Matsuda, M, Kawano, M, Wakimoto, T, Iseki, N, Masunaga, S, Hayama, S-I, Watanuki, Y Year: 2000