Tailoring adjuvant chemotherapy by circulating tumor DNA (ctDNA) in older patients with stage II-III colon cancer. Issue 2 (March 2023) - Akagündüz, Baran; Guven, Deniz Can; Ozer, Muhammet; Okten, Ilker Nihat; Atag, Elif; Unek, İlkay Tugba; Tatli, Ali Murat; Karaoglu, Aziz