P. Oksanen

FRICTION AND ADHESION OF ICE

P. Oksanen, 1983 .

Seasonal Variation in Etiology of Travelers' Diarrhea

A. Siitonen, M. Stenvik, P. Oksanen, 1992 .

Prevention of travellers' diarrhoea by oral B-subunit/whole-cell cholera vaccine

A. Siitonen, P. Oksanen, H. Peltola, 1991, The Lancet.

Prevention of travellers' diarrhoea by Lactobacillus GG.

M. Saxelin, H. Vapaatalo, S. Salminen, 1990, Annals of medicine.

Seasonal variation in etiology of travelers' diarrhea. Finnish-Moroccan Study Group.

A. Siitonen, M. Stenvik, P. Oksanen, 1992, The Journal of infectious diseases.

The mechanism of friction of ice

Juhani Keinonen, J. Keinonen, P. Oksanen, 1982 .