Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ,Spatial trends of polybrominated diphenyl ethers in avian species: Utilization of stored samples in the Environmental Specimen Bank of Ehime University (es-Bank),Environmental Pollution 154,,,2008,,,272-282,https://cir.nii.ac.jp/crid/1010000782009892506,