The article discusses studies related to emergency medicine published in 2017 in other journals. The studies include one on late presenting ischemic stroke published in the New England Journal of Medicine, another on paracetamol and diclofenac in the Annals of Emergency Medicine, one on paracetamol and non-steroidal anti-inflammatory drugs (NSAIDs) in The Journal of the American Medical Association (JAMA) and one on sub-arachnoid haemorrhages in the Canadian Medical Association Journal (CMAJ).