Singh, Vipul K, M Anand, D Rawtani, Uday P Singh, DK Patel, PK Mehrotra, N Mathur, and MKJ Siddiqui. 2011. “Blood Levels of Polycyclic Aromatic Hydrocarbons in Women With Benign and Malignant Breast Lesions: A Case-Control Study”. Asian Journal of Medical Sciences 1 (2):80-86. https://nepjol.info/index.php/AJMS/article/view/2924.