1. Allegra JC, Lippman ME, Thompson EB, Simon R, Barlock A, Green L, Huff KK, Do HMT, Aitken SC (1979) Distribution, frequency, and quantitative analysis of estrogen, progesterone, androgen, and glucocorticoid receptors in human breast cancer. Cancer Res 39:1447–1454
2. Arafah BM, Gullino PM, Manni A, Pearson OH (1980) Effect of ovariectomy on hormone receptors and growth ofN-nitrosomethylurea-induced mammary tumors in the rat. Cancer Res. 40:4628–4630
3. Arafah BM, Finegan HM, Roe J, Manni A, Pearson OH (1982) Hormone dependency in N-Nitrosomethylurea-induced rat mammary tumors. Endocrinology 111:584–588
4. Berger MR, Zeller, WJ (1988) Interaction of nicotine with anticancer treatment. Klin Wochenschr 66:127–133
5. Berger MR, Habs M, Schmähl D (1983) Noncarcinogenic chemotherapy with a combination of vincristine, methotrexate and 5-fluorouracil (VMF) in rats. Int Cancer 32:231–236