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29. Canada to join 'big league' with its own science academy. Spurgeon D Nature; 2004 Oct; 431(7010):727. PubMed ID: 15483569 [No Abstract] [Full Text] [Related]
30. Brazil needs action rather than words. Helene AF; Valentinuzzi VS Nature; 2004 Oct; 431(7009):627. PubMed ID: 15470402 [No Abstract] [Full Text] [Related]
31. Obama must match science rhetoric with action. Borghesi L Nature; 2009 Jan; 457(7225):26. PubMed ID: 19122619 [No Abstract] [Full Text] [Related]