The classification and clinical application of frontal sinus drainage channel and frontal crypt air chamber in CT imaging
LI Xiao-yuan, YUAN Mei, YOU Qin-qin, AI Shu-yue
Chinese Journal Of Clinical Anatomy . 2019, (2): 135 -138 .  DOI: 10.13418/j.issn.1001-165x.2019.02.004