@book{7994,
	author = {WHO Scientific Group on Optimum Physical Performance Capacity in Adults (1968 : Geneva). and World Health Organization},
	title = {Optimum physical performance capacity in adults : report of a WHO scientific group [meeting held in Geneva from 22 to 28 October 1968].},
	publisher = {World Health Organization,},
	year = {1969.},
	series = {(WHO technical report series ; 436)},
	address = {Geneva : }
}