@book{5927,
	author = {Verstegen, M. W. A. and Hartog, L. A. den. and International Symposium on Digestive Physiology in Pigs (5:1991: Wageningen, Netherlands)},
	title = {Digestive physiology in pigs},
	publisher = {Pudoc,},
	year = {1991},
	series = {EAAP Publication},
	address = {Wageningen :},
	note = {60-69}
}