APA

Stocchetti N., Dearden M., Karimi A., Lapierre F., Maas A., Murray G. D., Ohman J., Persson L., Sahuquillo J., Servadei F., Teasdale G., Trojanowski T. & Unterberg A. (20030522). New European Directive on clinical trials. : Lancet (London, England).

Chicago

Stocchetti Nino, Dearden Mark, Karimi Abbi, Lapierre Francoise, Maas Andrew, Murray Gordon D, Ohman Juha, Persson Lennart, Sahuquillo Juan, Servadei Franco, Teasdale Graham, Trojanowski Tomasz and Unterberg Andreas. 20030522. New European Directive on clinical trials. : Lancet (London, England).

Harvard

Stocchetti N., Dearden M., Karimi A., Lapierre F., Maas A., Murray G. D., Ohman J., Persson L., Sahuquillo J., Servadei F., Teasdale G., Trojanowski T. and Unterberg A. (20030522). New European Directive on clinical trials. : Lancet (London, England).

MLA

Stocchetti Nino, Dearden Mark, Karimi Abbi, Lapierre Francoise, Maas Andrew, Murray Gordon D, Ohman Juha, Persson Lennart, Sahuquillo Juan, Servadei Franco, Teasdale Graham, Trojanowski Tomasz and Unterberg Andreas. New European Directive on clinical trials. : Lancet (London, England). 20030522.