title: Stricter standards sought to curb stem-cell confusion.
authors.forename: Helen
authors.initials: H
authors.lastname: Shen
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000166:cytology; D002356:Cartilage / Q000166:cytology; D006801:Humans; D059630:Mesenchymal Stem Cells / Q000166:cytology*; D008648:Mesoderm / Q000166:cytology; D010344:Patient Advocacy; D017410:Practice Guidelines as Topic; D033581:Stem Cell Transplantation / Q000941:ethics / Q000592:standards*