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EXPLORING ATTRITION BIAS: THE CASE OF THE KHAYELITSHA PANEL STUDY (2000-2004)
Magruder, Jeremy, (2006)
Exploring attrition bias : the case of the Khayelitsha panel study (2000 - 2004)
Magruder, Jeremy R., (2006)
Mortal combat : AIDS denialism and the struggle for antiretrovirals in South Africa
Nattrass, Nicoli, (2007)