Ahmad, Sheraz, et al. “KNOWLEDGE, ATTITUDE AND PRACTICE FOR BREAST CANCER RISK FACTORS AND SCREENING MODALITIES IN STAFF NURSES OF AYUB TEACHING HOSPITAL ABBOTTABAD”. Journal of Ayub Medical College Abbottabad, vol. 23, no. 3, Sept. 2011, pp. 127-9, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/2507.