Matti Lehtinen, Joakim Dillner, Paul Knekt, Tapio Luostarinen, Arpo Aromaa, Reinhard Kirnbauer et al
Lehtinen M, Dillner J, Knekt P, Luostarinen T, Aromaa A, Kirnbauer R et al.
Serologically diagnosed infection with human papillomavirus type 16 and risk for subsequent development of cervical carcinoma: nested case-control study
BMJ 1996; 312 :537
doi:10.1136/bmj.312.7030.537