Kumar, BhupeshBadamali, Ashok Kumar2013-07-162013-07-162013-04Kumar Bhupesh, Badamali Ashok Kumar. Activated clotting time tube malfunction: A rare cause of heparin overdose. Annals of Cardiac Anaesthesia. 2013 Apr; 16(2): 155-156.http://imsear.searo.who.int/handle/123456789/147252enAnticoagulants --poisoningChild, PreschoolDrug Overdose --etiologyHeparin --poisoningHumansMaleWhole Blood Coagulation TimeActivated clotting time tube malfunction: A rare cause of heparin overdose.Article