1. Sandwich-Type Electrochemical Paper-Based Immunosensor for Claudin 7 and CD81 Dual Determination on Extracellular Vesicles from Breast Cancer Patients
   Francisco G. Ortega et al, 2020, Anal. Chem. CrossRef
2. Claudins as biomarkers of differential diagnosis and prognosis of tumors
   Olga P. Popova et al, 2021, J Cancer Res Clin Oncol CrossRef
3. Is there a claudin-low phenotype of breast cancer?
   O.P. Popova et al, 2022, Arkh. patol. CrossRef
4. De la determinismul genetic la abordarea clinică – rolul imunohistochimiei în clasificarea carcinoamelor mamare
   Flavia Ultimescu et al, 2023, Ginecologia.ro CrossRef