UPDATE 1-Merck immu**therapy appears effective in head and neck cancer-study
 

UPDATE 1-Merck immu**therapy appears effective in head and neck cancer-study
May 29 (Reuters) - A Merck & Co drug that helps the immune system fight cancer was about twice as effective as the current standard therapy for patients with recurrent or advanced head and neck cancers, according to study data released on Friday.http://i0.wp.com/reuters.us.feedspor...f?resize=1%2C1
http://feeds.feedburner.com/~ff/reut...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/reut...wg:V_sGLiPBpWU http://feeds.feedburner.com/~ff/reut...wg:F7zBnMyn0Lo
http://feeds.feedburner.com/~r/reute...~4/Tsfu5K2hOIo