https://scholar.google.com/scholar_lookup?title=Correlates+of+Soft+Drink+and+Fruit+Juice+Consumption+among+Swedish+Adolescents&author=Vågstrand,+K.&author=Linné,+Y.&author=Karlsson,+J.&author=Elfhag,+K.&author=Lindroos,+A.K.&publication_year=2009&journal=Br.+J.+Nutr.&volume=101&pages=1541–1548&doi=10.1017/S0007114508083542&pmid=18838019