Genmab A/S Announces Partial Clinical Hold on Zalutumumab Studies Published: Jun 04, 2009 COPENHAGEN, Denmark, June 3, 2009 (GLOBE NEWSWIRE) -- Summary: Genmab announces that the FDA has placed a partial clinical hold on zalutumumab clinical trials. Related links GlobeNewswire This will open in a new window Email this Facebook Twitter LinkedIn Pinterest Reddit Back to news