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Mikkilä V, Lahti-Koski M, Pietinen P, Virtanen SM, Rimpelä M.Mikkilä V, et al. Among authors: pietinen p.Public Health Nutr. 2003 Feb;6(1):49-56. doi: 10.1079/PHN2002352.Public Health Nutr. 2003.PMID: 12581465Free article.