Article Text
Treatment
Oestrogen plus progestogen increased risk of breast cancer in postmenopausal women
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Footnotes
A modified version of this abstract appears in ACP Journal Club.
For correspondence: Dr R T Chlebowski, Harbor-UCLA Research and Education Institute, Torrance, CA, USA. rchlebowskirei.edu
Sources of funding: National Heart, Lung and Blood Institute and Wyeth-Ayerst Research Laboratories.