Abbas, Hafsa, et al. “IMPORTANCE OF PHYSICAL EXAMINATION IN EARLY DETECTION OF LUMP IN BREAST IN WOMEN OF DIFFERENT AGE GROUPS”. Journal of Ayub Medical College Abbottabad, vol. 22, no. 2, June 2010, pp. 79-82, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/2950.