The significance of Knosp classification and cavernous sinus division in endoscopic transnasal surgery for invasive pituitary adenomas
WU Xin-yu, HOU Xiao-chuan, BAO Yue, WANG Yi-bao
Chinese Journal of Contemporary Neurology and Neurosurgery . 2019, (3): 170 -176 .  DOI: 10.3969/j.issn.1672-6731.2019.03.006