title: Optical penetration in human intracranial tumors.
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000503:physiopathology* / Q000556:secondary / Q000628:therapy; D005260:Female; D006801:Humans; D053685:Laser Therapy; D007834:Lasers; D008297:Male; D008875:Middle Aged; D055095:Optics and Photonics