1624P"Liquid Withdarw" technique prominently reduced the incidence of pneumothorax and improved tumor tissue amount of CT-guided cutting needle lung biopsy: A retrospective study. (18th September 2017) - Li, R.; Ren, W.; Gao, J.; Zhang, Y.; Jiang, P.; Zhou, X.; Zhang, H.; Shen, X.; Liu, J.; Gao, S.; Wang, L.; Liu, B.