PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23769370-9 2013 The proportion of BP in the cow"s diet was positively correlated with the concentrations of fatty acids with chain lengths greater than C18 and with UFA, MUFA, and PUFA. Benzo(a)pyrene 18-20 MUFA Bos taurus 154-158