Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TSURUGI Yoko and YAMAMOTO Mieko and OKOUCHI Jiro and MATSUDA Shinya,The abortion and teenage pregnancy prevention program in United States of America,Nihon Koshu Eisei Zasshi(JAPANESE JOURNAL OF PUBLIC HEALTH),05461766,Japanese Society of Public Health,2002,49,10,1117-1127,https://cir.nii.ac.jp/crid/1390282680483362176,https://doi.org/10.11236/jph.49.10_1117