@article{08585db1aa1a430fae0bc6d500dacbff,
title = "Physical Activity of Children: A Global Matrix of Grades Comparing 15 Countries",
author = "Tremblay, \{Mark S.\} and Gray, \{Casey E.\} and Kingsley Akinroye and Harrington, \{Dierdre M.\} and Katzmarzyk, \{Peter T.\} and Lambert, \{Estelle V.\} and Jarmo Liukkonen and Ralph Maddison and Ocansey, \{Reginald T.\} and Onywera, \{Vincent O.\} and Antonio Prista and Reilly, \{John J.\} and \{Rodr{\'i}guez Mart{\'i}nez\}, \{Mar{\'i}a Pilar\} and \{Sarmiento Duenas\}, \{Olga L.\} and Martyn Standage and Grant Tomkinson",
year = "2014",
month = may,
day = "1",
doi = "10.1123/jpah.2014-0177",
language = "English",
volume = "11",
pages = "S113--S125",
journal = "Journal of Physical Activity \& Health",
issn = "1543-3080",
publisher = "Human Kinetics Publishers Inc.",
number = "4 Suppl 1",
}