Sawyer, Robert J.; Traves D. Crabtree; Eugene F. Foley (2000). Surgical specialties. Hagerstwon, MD: Lippincott Williams & Wilkins. pp. 3. ISBN0-7817-2771-5.
McDermott MM, Criqui MH, Liu K, Guralnik JM, Greenland P, Martin GJ, Pearce W (diciembre de 2000). «Lower ankle/brachial index, as calculated by averaging the dorsalis pedis and posterior tibial arterial pressures, and association with leg functioning in peripheral arterial disease». JJ Vasc Surg.32 (6): 1164-71. PMID11107089. doi:10.1067/mva.2000.108640.
nih.gov
ncbi.nlm.nih.gov
McDermott MM, Criqui MH, Liu K, Guralnik JM, Greenland P, Martin GJ, Pearce W (diciembre de 2000). «Lower ankle/brachial index, as calculated by averaging the dorsalis pedis and posterior tibial arterial pressures, and association with leg functioning in peripheral arterial disease». JJ Vasc Surg.32 (6): 1164-71. PMID11107089. doi:10.1067/mva.2000.108640.
worldwidewounds.com
Vowden P, Vowden K (marzo de 2001). «Doppler assessment and ABPI: Interpretation in the management of leg ulceration». Worldwide Wounds. - describes ABPI procedure, interpretation of results, and notes the somewhat arbitrary selection of "ABPI of 0.8 has become the accepted endpoint for high compression therapy, the trigger for referral for a vascular surgical opinion and the defining upper marker for an ulcer of mixed aetiology"
