Influence of different slice thickness on display rate of pulmonary arterial and incidence rate of artifacts by 128-slice spiral CT 
Liu Ning, Niu Yu-jun, Cao A-dan, Li Guo-ce
Chinese Journal of Tissue Engineering Research . 2011, (4): 675 -678 .  DOI: 10.3969/j.issn.1673-8225.2011.04.025