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Associations of Physical Activity, Sedentary Time, and Screen Time With Cardiovascular Fitness in United States Adolescents: Results from the NHANES National Youth Fitness Survey (NNYFS)
Porter, Anna K, Matthews, Krystin J, Salvo, Deborah, Kohl, Harold WLanguage:
english
Journal:
Journal of Physical Activity and Health
DOI:
10.1123/jpah.2016-0165
Date:
March, 2017
File:
PDF, 464 KB
english, 2017