<prompt> Increased osmolar gap is not seen in poisoning of-Para-aldehydeAcetonesMethanolEthylene glycol  <response>: Causes of High-Anion Gap Metabolic Acidosis Lactic acidosis Toxins Ketoacidosis Ethylene glycol Diabetic Methanol Alcoholic Salicylates Starvation Propylene glycol Pyroglutamic acid 5-oxoproline Renal failure acute and chronic reference : harrisons principles of internal medicine,19 E , page 318 