@inproceedings{9c89d971723b44138f9b04ae2c891dbb,
title = "Comparison of adhesive markers, anatomical landmarks and surface matching in patients-to-image registration for frameless stereotaxy.",
author = "P.W.A. Willems and \{Berkelbach van der Sprenkel\}, J.W. and C.A.F. Tulleken",
year = "2001",
language = "Undefined/Unknown",
pages = "156--163",
editor = "I. Gannot and Y.V. Gulyaev and T.G. Papazoglou and \{van Swol\}, C.F.P.",
booktitle = "Proceedings of the Society of Photo-Optical Instrumentation Engineers (SPIE).",
publisher = "SPIE",
address = "United States",
}