Rasmussen, M., Krølner, R., Svastisalee, C. M., Due, P., & Holstein, B. E. (2008). Secular trends in fruit intake among Danish schoolchildren, 1988 to 2006: Changing habits or methodological artefacts? BioMed Central.

Rasmussen, Mette, Rikke Krølner, Chalida Mae Svastisalee, Pernille Due, ja Bjørn Evald Holstein. Secular Trends in Fruit Intake Among Danish Schoolchildren, 1988 to 2006: Changing Habits or Methodological Artefacts? BioMed Central, 2008.

Rasmussen, Mette, et al. Secular Trends in Fruit Intake Among Danish Schoolchildren, 1988 to 2006: Changing Habits or Methodological Artefacts? BioMed Central, 2008.