@book{7405,
	author = {Nachtigall, Lila. and Heilman, Joan Rattner.},
	title = {Estrogen},
	publisher = {HarperPerennial,},
	year = {1995.},
	address = {New York :},
	edition = {2nd ed., thoroughly updated, 1st HarperPerennial ed.},
	note = {Includes index.}
}