title: Standard laboratory procedures for in vitro assay of human tumor stem cells.
mesh_terms: D000362:Agar; D002478:Cells, Cultured; D002999:Clone Cells / Q000473:pathology*; D003470:Culture Media; D004341:Drug Evaluation / Q000379:methods; D005615:Freezing; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy / Q000473:pathology*; D014021:Tissue Preservation
chemical_list: D003470:Culture Media; D000362:Agar