Simo Näyhä

Adolescent participation in sports and adult physical activity.

Tuija Tammelin, M. Järvelin, T. Tammelin, 2003, American journal of preventive medicine.

Traffic deaths and superstition on Friday the 13th.

S. Näyhä, Simo Näyhä, 2002, The American journal of psychiatry.

Prevalence of cold-related complaints, symptoms and injuries in the general population: the FINRISK 2002 cold substudy

Juhani Hassi, J. Hassi, M. Rytkönen, 2007, International journal of biometeorology.

Factors affecting outdoor exposure in winter: population-based study

Hannu Rintamäki, Reija Ruuhela, Juhani Hassi, 2006, International journal of biometeorology.

Occurrence of frostbite in the general population--work-related and individual factors.

Tiina M Mäkinen, Juhani Hassi, Tiina Laatikainen, 2009, Scandinavian journal of work, environment & health.