PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9406707-1 1997 BACKGROUND: In treatment of non-Hodgkin"s lymphoma patients with predose-plus-I-131-labeled anti-B1 (anti-CD20) monoclonal antibody, an intratherapy single photon emission computed tomography (SPECT) image is an important part of research estimates of tumor dosimetry. Iodine-131 78-83 keratin 20 Homo sapiens 106-110