Cervellin, G., M. Luci, C. Bellini, and G. Lippi. “Bad News about an Old Poison. A Case of Nicotine Poisoning Due to Both Ingestion and Injection of the Content of an Electronic Cigarette Refill”. Emergency Care Journal, Vol. 9, no. 2, Oct. 2013, p. e18, doi:10.4081/ecj.2013.e18.