title: Heterogeneity in growth inhibition by beta-trans-retinoic acid of metastatic B16 melanoma clones and in vivo-selected cell variant lines.
mesh_terms: D000818:Animals; D002455:Cell Division / Q000187:drug effects*; D002999:Clone Cells / Q000187:drug effects; D004351:Drug Resistance; D008175:Lung Neoplasms / Q000188:drug therapy / Q000556:secondary; D008545:Melanoma / Q000188:drug therapy* / Q000556:secondary; D051379:Mice; D008810:Mice, Inbred C57BL; D009362:Neoplasm Metastasis; D009374:Neoplasms, Experimental / Q000188:drug therapy; D014212:Tretinoin / Q000494:pharmacology*
chemical_list: D014212:Tretinoin