id	domain	url
american_scientific_journal-10875	asrjetsjournal.org	https://asrjetsjournal.org/index.php/american_scientific_journal/index
american_scientific_journal-10875	asrjetsjournal.org	https://asrjetsjournal.org/index.php/american_scientific_journal/index
american_scientific_journal-10875	en.wikipedia.org	https://en.wikipedia.org/wiki/gamma_camera
american_scientific_journal-10875	www.nrc.gov	https://www.nrc.gov
american_scientific_journal-10875	www.nrc.gov	https://www.nrc.gov.