Relative validity of the pre-coded food diary used in the Danish National Survey of Diet and Physical Activity

Evaluation of energy and dietary intake estimates from a food frequency questionnaire using independent energy expenditure measurement and weighed food records

(2010) Monica H Carlsen et al.   Nutrition Journal

Validation of the Danish 7-day pre-coded food diary among adults: energy intake v. energy expenditure and recording length

(2009) Anja Biltoft-Jensen et al.   BRITISH JOURNAL OF NUTRITION

Reproducibility and comparative validity of a food frequency questionnaire for Australian children and adolescents

(2009) Jane F Watson et al.   International Journal of Behavioral Nutrition and Physical Activity

Validity and reliability of an FFQ for use with adolescents in Ho Chi Minh City, Vietnam

(2009) Tang K Hong et al.   PUBLIC HEALTH NUTRITION

Comparison between optical readable and open-ended weighed food records

(2009) Margaretha Nydahl et al.   Food & Nutrition Research

Dietary intake of older patients in hospital and at home: The validity of patient kept food diaries

(2008) S. E. Gariballa et al.   Journal of Nutrition Health & Aging

Diet quality: associations with health messages included in the Danish Dietary Guidelines 2005, personal attitudes and social factors

(2008) Anja Biltoft-Jensen et al.   PUBLIC HEALTH NUTRITION