Coelho, P., Melo, C. and Bernardes, A. (2013) “Rare Anatomical Variation of Absence of the Sciatic Nerve: Completely Substituted by the Tibial and Common Fibular Nerve”, Acta Médica Portuguesa. Lisbon, Portugal, 26(3), pp. 283–286. doi: 10.20344/amp.4260.