1 Centre for Pesticide Suicide Prevention and Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK; National Poisons Information Service-Edinburgh, Royal Infirmary of Edinburgh, Edinburgh EH16 4SA, UK. Electronic address: meddlest@ed.ac.uk.
2 Department of Internal Medicine, Bangabandhu Sheikh Mujib Medical University, Shahbag, Dhaka, Bangladesh; Toxicology Society of Bangladesh, Dhaka, Bangladesh.