title: Commentary: Heading for the backdoor: an extreme approach to foot salvage in CLI patients.
authors.affiliation: Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan. kawarada.osami.hp@mail.ncvc.go.jp
authors.forename: Osami
authors.initials: O
authors.lastname: Kawarada
mesh_terms: D000800:Angioplasty, Balloon / Q000379:methods*; D005260:Female; D005528:Foot / Q000098:blood supply*; D006801:Humans; D007511:Ischemia / Q000628:therapy*; D023821:Limb Salvage; D008297:Male