@book{4778,
	author = {Ogra, Pearay L. and National Institute of Child Health and Human Development (U.S.)},
	title = {Immunology of breast milk :},
	publisher = {Raven Press,},
	year = {1979},
	address = {New York :},
	note = {Based on a conference held at the Belmont Conference Center, Elkridge, Md.}
}