Fluorescence-guided resection of glioblastoma multiforme utilizing 5-ALA-induced porphyrins: a prospective study in 52 consecutive patientsWalter Stummer, Hans J. Reulen, Claudia Goetz et al.|Journal of neurosurgery|2000Cited by 880
Photoirradiation therapy of experimental malignant glioma with 5-aminolevulinic acidBernhard Olzowy, Walter Stummer, Susanne Stocker et al.|Journal of neurosurgery|2002Cited by 93
Inducible nitric oxide synthase: a possible key factor in the pathogenesis of chronic vasospasm after experimental subarachnoid hemorrhageDarius C. Widenka, Hans Jakob Steiger, R. Medele et al.|Journal of neurosurgery|1999Cited by 61
Acute morphological sequelae of photodynamic therapy with 5-aminolevulinic acid in the C6 spheroid modelPitr Zelenkov, Walter Stummer, Roland Goldbrunner et al.|Journal of Neuro-Oncology|2006Cited by 27