Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Guo-fang Lin and Stefan Weigel and Billy Tang and Claudia Schulz and Jian-hua Shen,The occurrence of polycyclic aromatic hydrocarbons in Peking duck: Relevance to food safety assessment,Food Chemistry,0308-8146,Elsevier BV,2011-11,129,2,524-527,https://cir.nii.ac.jp/crid/1363107368886267776,https://doi.org/10.1016/j.foodchem.2011.04.052