Ali, S.A., Abdulrahman, Z.F.A. and Faraidun, H.N. 2020. Circulatory miRNA-155, miRNA-21 target PTEN expression and activity as a factor in breast cancer development. Cellular and Molecular Biology. 66, 7 (Oct. 2020), 44–50. DOI:https://doi.org/10.14715/cmb/2020.66.7.8.