@book{61,
	author = {Look, P. F. A. Van.},
	title = {Contraceptive research and development, 1984-1994 :},
	publisher = {Published on behalf of the World Health Organization, Oxford University Press,},
	year = {1994.},
	address = {Delhi ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0605/95905184-d.html}
}