Stereotactic brain biopsy guided by positron emission tomography (PET) with [F-18]fluorodeoxyglucose and [C-11]methionine. - Pirotte,B.; Goldman,S.; David,P.; Wikler,D.; Damhaut,P.; Vandesteene,A.; Salmon,L.; Brotchi,J.; Levivier,M. (Acta Neurochir Suppl (Wien), 1997)