Good news for cancer treatment
According to preliminary results released yesterday by the New England Journal of Medicine, the Pfizer-financed study also found the switch to the Pfizer drug seemed to lower the risk of other types of cancers, too.
Tamoxifen is sold under the brand name Nolvadex by AstraZeneca, and is usually taken for five years.

Select your favourite newsletters and get the best of Irish Examiner delivered to your inbox