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Does hormone replacement therapy cause breast cancer? An application of causal principles to three studies
- Correspondence to Professor Samuel Shapiro, Department of Public Health and Family Medicine, University of Cape Town Medical School, Anzio Road, Observatory, Cape Town, South Africa; samshap{at}mweb.co.za
Citation
Does hormone replacement therapy cause breast cancer? An application of causal principles to three studies
Publication history
- Received February 24, 2011
- Accepted May 3, 2011
- First published June 2, 2011.
Online issue publication
May 13, 2016
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