Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hayashi Kenji,"Survey on sexual attitudes and behaviors of high school students in Tomakomai, Japan, and sex education",日本性感染症学会誌,0917-0324,Japanese Society for Sexually Transmitted Infections,2018-09-30,29,1,9-16,https://cir.nii.ac.jp/crid/1390845713026500864,https://doi.org/10.24775/jjsti.29.1.9