Sadaf, Ghazala, et al. “FREQUENCY OF DIAGNOSTIC CONCORDANCE IN CORE BREAST BIOPSIES OF CATEGORY B3 AND B4 AT A TERTIARY CARE CENTRE”. Pakistan Armed Forces Medical Journal, vol. 71, no. 1, Feb. 2021, pp. 281-86, https://pafmj.org/PAFMJ/article/view/6369.