id	domain	url
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd
chd-90	seer.cancer.gov	http://seer.cancer.gov/csr/1975_2014/
chd-90	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pubmed/?term=bougatsos%20c%5bauthor%5d&cauthor=true&cauthor_uid=19920273
chd-90	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pubmed/?term=chan%20bk%5bauthor%5d&cauthor=true&cauthor_uid=19920273
chd-90	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pubmed/?term=humphrey%20l%5bauthor%5d&cauthor=true&cauthor_uid=19920273
chd-90	www.companyofscientists.com	www.companyofscientists.com/index.php/chd