Comparison of four CT indexes for evaluation of emphysema and effects of section thickness and reconstruction algorithm
CHENG Ting, LI Yong, CHENG Qi-jian, et al
上海交通大学学报（医学版） . 2015, (11): 1613 .  DOI: 10.3969/j.issn.1674-8115.2015.11.004