RT Journal Article SR Electronic T1 The division level of the sciatic nerve and its relevance to popliteal nerve block. A cadaveric study JF Neurosciences Journal JO Neurosciences (Riyadh) FD Prince Sultan Military Medical City SP 104 OP 105 VO 14 IS 1 A1 Cagatay Barut A1 Ayhan Comert A1 Ali F. Esmer A1 Ozdemir Sevinc A1 Hilmi Ozden A1 Ibrahim Tekdemir A1 Alaittin Elhan YR 2009 UL http://nsj.org.sa/content/14/1/104.abstract AB