著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Nopphol Witvorapong and Polathep Vichitkunakorn,Investigation of tobacco and alcohol co‐consumption in Thailand: A joint estimation approach,Drug and Alcohol Review,0959-5236,Wiley,2020-08-04,40,1,50-57,https://cir.nii.ac.jp/crid/1363107369263955456,https://doi.org/10.1111/dar.13128