Cellectar says tumors shrank as much as 90 percent in early trials of its lead cancer drug August 13, 2018 http://madison.com/wsj/business/technology/biotech/cellectar-says-tumors-shrank-as-much-as-percent-in-early/article_2d1f2a20-8a1d-5153-b39e-24f1d80dea2c.html