Patrick T R Rodrigus

Reduction of observer variation using matched CT-PET for lung cancer delineation: a three-dimensional analysis.

Marcel van Herk, Johan Bussink, Isabelle Fitton, 2006, International Journal of Radiation Oncology, Biology, Physics.

Observer variation in target volume delineation of lung cancer related to radiation oncologist-computer interaction: a 'Big Brother' evaluation.

Marcel van Herk, Johan Bussink, Isabelle Fitton, 2005, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.