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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 September 28, 2011
- Accepted November 2, 2011
- First published January 16, 2012.
Online issue publication
November 11, 2020
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