PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2773544-2 1989 In connection with other AChE-determination methods for blood quinidine sulphate in a concentration of 2.10(-5) mol/l is used as an inhibitor for the serum-cholinesterase (ChE). Quinidine 62-80 acetylcholinesterase (Cartwright blood group) Homo sapiens 25-29