Yadav, Dilip, Girija Shankar Shukla, Neena Gupta, Naveen Shrestha, Akanksha Singh, & Hari Prasad Kaphle. "Maternal and Obstetric Factors Associated with Low Birth Weight." Journal of Nepal Health Research Council [Online], 17.4 (2019): 443-450. Web. 5 Apr. 2020