Konstantinova-Larsen, S. V., Normann, P. T., Arnestad, M., Karinen, R., Christophersen, A. S. and Mørland, J. (2011) “Surveillance of abused drugs in forensic autopsy cases in Norway”,
Norsk Epidemiologi
, 21(1). doi: 10.5324/nje.v21i1.1424.