Maintenance treatment with medroxyprogesterone acetate in patients with advanced breast cancer responding to chemotherapy: results of a randomized trial. Essen Breast Cancer Study Group.
Kloke O, Klaassen U, Oberhoff C, Hartwich G, Szanto J, Wolf E, Heckmann M, Huhn R, Stephan L, Schnepper U, Donsbach GM, Bechtel C, Rudolph R, Berke A, Borquez D, Hawig I, Hirche H, Schindler AE, Seeber S, Becher R.
Kloke O, et al. Among authors: becher r.
Breast Cancer Res Treat. 1999 May;55(1):51-9. doi: 10.1023/a:1006169012544.
Breast Cancer Res Treat. 1999.
PMID: 10472779
Clinical Trial.