%0 Journal Article %T Effect of Astragalus Membranaceus on Patients with Metastatic Non-Small Cell Lung Cancer: A Retrospective Cohort Study %A AK, N. %A ÇİFTÇİ, R. %A CABIOĞLU, N. %A AYDINER, A. %J Turk J Oncol %D 2021 %V 36 %P 215-221 %R 10.5505/tjo.2021.2601