PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33303818-0 2020 Surface functionalisation of poly-APO-b-polyol ester cross-linked copolymers as core-shell nanoparticles for targeted breast cancer therapy. copolymers 66-76 apolipoprotein B Homo sapiens 34-39