PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15053862-5 2004 The combination of pNGR-TNF or pRGD-TNF with doxorubicin or melphalan induced stronger effects than single agents. Doxorubicin 45-56 tumor necrosis factor Homo sapiens 36-39