Determination of carcinoembryonic antigen as a tumor marker using a novel graphene-based label-free electrochemical immunosensorJozghorbani, Maryam; Fathi, Mojtaba; Kazemi, Sayed Habib; Alinejadian, NavidAnalytical biochemistry2021 / art. 114017 https://doi.org/10.1016/j.ab.2020.114017 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS