The Need for Better NFP Studies
Ethics and Medics 2006 February; 31(2): 1
Showing items related by title, author, creator and subject.
Evaluating the Health Effects of Social Interventions -- Is No Evidence Better Than Any Evidence When Controlled Studies Are Unethical? Thomson, Hilary; Hiskins, Robert; Petticrew, Mark; Ogilvie, David; Craig, Neil; Quinn, Tony; Lindsay, Grace (2004-01-31)