RT Book, Section A1 Vohra, Rais A2 Olson, Kent R. SR Print(0) ID 55979302 T1 Chapter 120. Organophosphorus and Carbamate Insecticides T2 Poisoning & Drug Overdose, 6e YR 2012 FD 2012 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-166833-0 LK accessmedicine.mhmedical.com/content.aspx?aid=55979302 RD 2022/05/20 AB Organophosphorus (OP) compounds and carbamates, also known as cholinesterase inhibitors, are widely used pesticides. These agents, which comprise thousands of structurally related substances, are responsible for a large number of suicidal or accidental poisonings, with the greatest mortality (an estimated 200,000 deaths per year) in rural areas of developing countries.