@book{3766,
	author = { Lucero, Josefa P},
	title = {Interlaboratory proficiency testing of iodine in iodized salt for the Sangkap Pinoy Seal Program /},
	url = {http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=9e4e63f268a86ceb4d12643e2ad422e4}
}