Cui Y- jie, Liu J, Liu M- miao, Zhang H- zhen. Observation on the Clinical Effect of Apatinib Combined with Chemotherapy in the Treatment of Advanced Non-Small Cell Lung Cancer. Pak J Med Sci [Internet]. 2021May6 [cited 2024Apr.24];37(4). Available from: https://www.pjms.org.pk/index.php/pjms/article/view/4066