title: Cell therapy for critical limb ischemia: moving forward one step at a time.
authors.forename: Rajesh
authors.initials: R
authors.lastname: Gupta
authors.forename: Douglas W
authors.initials: DW
authors.lastname: Losordo
mesh_terms: D016026:Bone Marrow Transplantation; D064987:Cell- and Tissue-Based Therapy; D005121:Extremities / Q000098:blood supply*; D006801:Humans; D058729:Peripheral Arterial Disease / Q000601:surgery / Q000628:therapy*