They argue that «universal conclusions about its benefits can not be drawn» and say further studies and better designed trials are needed. (sciencedaily.com)
The review authors suggested more properly designed trials are needed. (abcnews.go.com)
Mary Lou Smith, a breast cancer survivor and advocate who helped design the trial for ECOG, the Eastern Cooperative Oncology Group, which ran it, said she thought women «would be thrilled» to skip chemo. (apnews.com)