title: Researchers struggle with trials of stem-cell transplants for breast cancer.
authors.forename: J
authors.initials: J
authors.lastname: Stephenson
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D016026:Bone Marrow Transplantation; D001943:Breast Neoplasms / Q000628:therapy*; D002986:Clinical Trials as Topic / Q000191:economics / Q000592:standards; D003131:Combined Modality Therapy / Q000191:economics / Q000592:standards; D004992:Ethics, Medical; D005260:Female; D017048:Health Care Costs; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D033281:Nontherapeutic Human Experimentation; D035842:Research Subjects; D018570:Risk Assessment; D036302:Therapeutic Human Experimentation; D016896:Treatment Outcome
chemical_list: D000970:Antineoplastic Agents