@book{21223,
	author = {Amna Ali},
	title = {The impact of cycling and therapeutic exercise on the quality of life of elderly people having osteoarthritis of knee},
	publisher = {(unpublished)},
	year = {2016},
	address = {Lahore},
	note = {In partial fulfillment of requirements for the award degree of Post Professional Doctor of Physical Therapy}
}