21 “... in the human central nervous system. This publication deals with various aspects of nine separate types...”

22 “... cellular senescence in the most common, and most aggressive malignant primary brain tumor in humans...”

23 “... in our understanding of neoplasms affecting the human central nervous system, this edition focuses...”

24 “..., this sixth volume in the series on tumors in the human central nervous system covers the key aspects of a...”