News FocusCell Biology

A Lonely Crusade

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Science  16 Feb 2007:
Vol. 315, Issue 5814, pp. 930
DOI: 10.1126/science.315.5814.930

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When Walter Nelson-Rees first raised the alarm about cell line contamination in the 1970s, it threw the research community into a frenzy. Now other scientists are taking up his fight (see main text). (Read more.)