Tewari KS, Sill MW, Monk BJ, Penson RT, Moore DH, Lankes HA, Ramondetta LM, Landrum LM, Randall LM, Oaknin A, Leitao MM, Eisenhauer EL, DiSilvestro P, Van Le L, Pearl ML, Burke JJ, Salani R, Richardson DL, Michael HE, Kindelberger DW, Birrer MJ. Circulating Tumor Cells In Advanced Cervical Cancer: NRG Oncology-Gynecologic Oncology Group Study 240 (NCT 00803062). Mol Cancer Ther. 2020 11; 19(11):2363-2370.