Jasim, Mustafa H., et al. “Evaluation of Triple Hormonal Content (ER, PR, and HER\2neu)of Breast Cancer Specimens Obtained from Breast Cancer Patients Using Tru-Cut Biopsy”. Journal of the Faculty of Medicine Baghdad, vol. 58, no. 3, Oct. 2016, pp. 213-20, https://doi.org/10.32007/jfacmedbagdad.583248.