@book{19213,
	title = {Instruction in the physiology and hygiene of sex for teachers,},
	publisher = {Printed by the Grafton Press,},
	year = {19--?]},
	series = {[American Society of Sanitary and Moral Prophylaxis] Educational pamphlet.},
	address = {[New York,},
	note = {Cover-title.}
}