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2. Retinoids and Cancer;Bollag;Cancer Chem-other. Pharmacol.,1979
3. Vitamin A-induced density dependent inhibition of L-cell proliferation;Dion;J. Natl. Cancer Inst.,1977
4. Retinoic acid and restoration of anchorage dependent growth to transformed mammalian cells;Dion;Exp. Cell Res.,1978
5. Different susceptibilities of human melanoma and breast carcinoma cell lines to retinoic acid-induced growth inhibition;Lotan;Cancer Res.,1979