@book{509273,
	author = {Youkhana, S. and et al.},
	title = {Yoga-based exercise improves balance and mobility in people aged 60 and over: a systematic review and meta-analysis },
	url = {\\Srvdatos\siis\docus\Revistas electrónicas\Age and ageing R.429\2016\Yoga-based exercise improves balance.pdf}
}