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Relative validity of a self-completion 24 h recall questionnaire to assess beverage consumption among schoolchildren aged 7 to 9 years
Muckelbauer, Rebecca, Libuda, Lars, Kersting, MathildeVolume:
13
Language:
english
Journal:
Public Health Nutrition
DOI:
10.1017/s1368980009990759
Date:
February, 2010
File:
PDF, 249 KB
english, 2010