RT Journal Article SR Electronic T1 Sexual behaviour and high risk human papillomavirus infections in Japanese women JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 280 OP 282 DO 10.1136/sti.2004.011411 VO 81 IS 3 A1 T Sasagawa A1 M Tani A1 H Yasuda A1 K A Khadijeh A1 A Sakai A1 T Fukae A1 T Ukita A1 H Yamazaki A1 S Satake A1 T Nakano A1 M Inoue YR 2005 UL http://sti.bmj.com/content/81/3/280.abstract AB