PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1546713-14 1992 S-IL-6 levels correlated with bone-marrow plasmacytosis (P less than .0005), serum-lactate dehydrogenase (S-LDH; P less than .005), serum beta 2 microglobulin (S -beta 2m; P less than .01), and serum calcium (S-Ca; P less than .025) and inversely correlated with haemoglobin (P less than .025). Calcium 200-207 interleukin 6 Homo sapiens 2-6