Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
RUGO HS,Letrozole or anastrozole in the prevention of early recurrences in postmenopausal women with early stage breast cancer : using number needed to treat (NNT) to compare benefit,"European Breast Cancer Conference, Berlin, Germany ; 2008",,,2008,,,,https://cir.nii.ac.jp/crid/1570291225961620224,