by Schuricht, A L, McCarthy, C S, Wells, W L, Kumor, R J, Cwik, J
Published in Journal of the Society of Laparoendoscopic Surgeons (01.04.1997)

by Smith, D M, Zwerling, A J, Rocco, M J, Kumor, R J, Cwik, J C
Published in Regional anesthesia and pain medicine (01.03.1995)