1. Steroid receptors in breast cancer;DeSombre;N Engl J Med,1979
2. Progestin action and progesterone receptor structure in human breast cancer: a review;Horwitz;Recent Prog Horm Res,1985
3. Revision of the standards for assessment of hormone receptors in human breast cancer,1980
4. Standardization of steroid receptor analysis in breast cancer biopsies: EORTC Receptor Group;Koenders;Recent Results in Cancer Research,1984
5. Establishment of uniformity in steroid receptor determination for protocol B-09 of the national Surgical Adjuvant Breast Project;Wittliff,1981