PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20590521-2	2010	I-131 tositumomab is a radiommunoconjugate of (131)I and the anti-CD20 monoclonal antibody tositumomab.	Iodine-131	0-5	keratin 20	Homo sapiens	66-70