Healthy eating and physical activity environments in out-of-school hours care: an observational study protocol
Ruth Crowe, Yasmine Probst, Jennifer Norman, Susan Furber, Lisa Franco, Rebecca M. Stanley, Cecilia Vuong, Karen Wardle, Marc Davies, Sarah Ryan, Anthony D. Okely
BMJ Open Sep 2020, 10 (9) e036397; DOI: 10.1136/bmjopen-2019-036397