Correlation of clinical score and Serum Acetylcholinesterase level, as a predictor of outcome among patients with acute organophosphate poisoning admitted in Emergency Ward of Tertiary Hospital in Eastern Nepal, Ritesh Chaudhary, Rabin Bhandari, Gyanendra Malla, Madhab Lamsal, Masum Poudel, International Journal Of Pure Medical Research, Volume : 2, Issue : 9, September - 2017