O. Haikala

发表

A. Siitonen, M. Jahkola, A. Pönkä, 1995, The Lancet.

T. Reunala, P. Koskela, O. Haikala, 1996, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

M. T. Paixão, G. Rezza, M. A. Koch, 1993, The Lancet.

H. Kautiainen, J. Paavonen, E. Hiltunen-Back, 2001, Sexually transmitted diseases.

R. Vuento, J. Eskola, M. Jahkola, 1993, The Lancet.

T. Hyypiä, T. Leino, P. Leinikki, 1997, Scandinavian journal of infectious diseases.

P. Koskela, E. Hiltunen-Back, A. Vaalasti, 2002, Sexually transmitted diseases.

K. Cantell, P. Leinikki, M. Kantanen, 1989, American journal of public health.