The plantar-palmar index with near infrared spectroscopy as an alternative to the ankle-brachial index for non-invasive evaluation of vascular perfusion and peripheral arterial disease. ijtr [Internet]. 2025 May 31 [cited 2025 Nov. 7];1(1). Available from: https://internationaljournaloftissuerepair.com/index.php/ijtr/article/view/4