@book{1978,
	title = {No scalpel vasectomy :},
	publisher = {DOH,},
	year = {[2011?]},
	address = {Manila :},
	url = {http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=bbed8fcbc608293a4697e19c8abae789}
}