author = { Schumacher, Martin AND Schmoor, Claudia AND Sauerbrei, Willi AND Schauer, Alfred AND Ummenhofer, Lucia AND Gatzemeier, Wolfgang AND Rauschecker, Helmut },

title = { The prognostic effect of histological tumor grade in node-negative breast cancer patients },

publisher = {Springer Science and Business Media LLC},

isbn = {0167-6806},

isbn = {1573-7217},

keywords = { Cancer Research , Oncology },

year = {1993},

url = { http://slubdd.de/katalog?TN_libero_mab2 }