Soga Y, Takahara M, Ito N, Katsuki T, et al. Clinical impact of intravascular ultrasound-guided balloon angioplasty in
patients with chronic limb threatening ischemia for isolated infrapopliteal
lesion. Catheter Cardiovasc Interv 2020 Oct 21. doi: 10.1002/ccd.29347.
PMID: 33085185