@book{72009,
	author = {Stix, Regine (Kronacher) and Notestein, Frank Wallace and Milbank Memorial Fund},
	title = {Controlled fertility},
	publisher = {The Williams & Wilkins company},
	year = {1940.},
	address = {Baltimore},
	note = {"This book ... deals with patients of the Birth control clinical research bureau in New York city."--Pref.}
}