By Rytkonen M.   Rusanen J.   Nayha S.   in Health and Place

ISSN:1353-8292|7|2|75-79

Elsevier‎(2001)‎

Access to resources Favorite 9.829624

By Tammelin T.   Nayha S.   Laitinen J.   Rintamaki H.   Jarvelin M.-R.   in Preventive Medicine

ISSN:0091-7435|37|4|375-381

Elsevier‎(2003)‎

Access to resources Favorite 7.160847