Zahid Mahmood Akhtar, Rabia Altaf, Muhammad Shahbaz Amin, Seema Butt. “Relationship of Nottingham Prognostic Index With Prognostic Parameters of Breast Carcinoma”. Pakistan Journal of Medical & Health Sciences, vol. 16, no. 06, June 2022, p. 26, doi:10.53350/pjmhs2216626.