Source:
Science (New York, N.Y.) [Science] 2006 Mar 24; Vol. 311 (5768), pp. 1695.Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication Model: Print Cited Medium:
Source:
Science (New York, N.Y.) [Science] 2003 Aug 01; Vol. 301 (5633), pp. 577.Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication Model: Print Cited Medium: