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Journal
Public Health Nutr
Volume
15
Issue
4
Pages
635–9
Publication year
2012
Suggested citation
Erkkila AT, Jaärvinen R, Karvonen H, Keronen L, Tuppurainen MT. Validation of a semi-quantitative FFQ using food records as a reference in older women in the Kuopio Fracture Prevention Study (OSTPRE-FPS). Public Health Nutr. 2012; 15(4): 635–9.