Comparison of toremifene and tamoxifen in post-menopausal patients with advanced breast cancer: a randomized double-blind, the 'nordic' phase III study.
Pyrhönen S, Valavaara R, Modig H, Pawlicki M, Pienkowski T, Gundersen S, Bauer J, Westman G, Lundgren S, Blanco G, Mella O, Nilsson I, Hietanen T, Hindy I, Vuorinen J, Hajba A.
Pyrhönen S, et al. Among authors: lundgren s.
Br J Cancer. 1997;76(2):270-7. doi: 10.1038/bjc.1997.375.
Br J Cancer. 1997.
PMID: 9231932
Free PMC article.
Clinical Trial.