Ahmed, Lavina, Kiprijanov, Sergej, nalwoga, Hawa, Wnuk-Lipinska, Katarzyna, Haugen, Hallvard, Lorens, James, Akslen, Lars, AND Micklem, David. " Novel anti-human Axl monoclonal antibodies for improved patient biomarker studies" Diagnostic Pathology [Online], Volume 2 Number 1 (20 April 2016)