@article {""2012,
	title = {Study protocol: Using the Q-STEPS to assess and improve the quality of physical activity programmes for the elderly},
	journal = {BMC Research Notes},
	volume = {5},
	year = {2012},
	author = {Marques, A.I. and Maria Jo{\~a}o e Ma Rosa and Amorim, M. and Soares, P. and Oliveira-Tavares, A. and Rui Santiago and Mota, J. and J. F. Carvalho}
}
