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Issues in the design of a clinical trial with a behavioral intervention--the Zambia exclusive breast-feeding study

Donald M Thea1, Cheswa Vwalika, Prisca Kasonde

  • 1Center for International Health and Development, Boston University School of Public Health, 710 Albany Street, 715, Boston, MA 02118, USA. dthea@bu.edu

Controlled Clinical Trials
|August 7, 2004
PubMed
Abstract

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