Analysa, A., Lestari, D.P.O. and Artha, I.G.A. 2023. Overexpression of PDL-1 is a risk factor for lymph node metastasis in cervical cancer. International journal of health & medical sciences. 6, 2 (Apr. 2023), 69-76. DOI:https://doi.org/10.21744/ijhms.v6n2.2104.