title: Breast cancer stem cells.
mesh_terms: D000818:Animals; D002460:Cell Line; D004848:Epithelium / Q000473:pathology; D005260:Female; D008321:Mammary Glands, Animal / Q000473:pathology; D008325:Mammary Neoplasms, Experimental / Q000473:pathology*; D051379:Mice; D051381:Rats