Asif, H. M., Sultana, S., Akhtar, N., Rehman, J. U., & Rehman, R. U. (2014). Prevalence, risk factors and disease knowledge of breast cancer in Pakistan. Asian Pac J Cancer Prev, 15(11), 4411-6.
There is another article on cancer prevalence in Pakistan.
Romana Idrees, et al. Cancer prevalence in Pakistan: meta-analysis of various published studies to determine variation in cancer figures resulting from marked population heterogeneity in different parts of the country. World Journal of Surgical Oncology. 2018; 16:129