Waseem, Hafsa, Afnan Naeem, Mehreen Gilani, Sakhawat Ali, Javaid Usman, and Amna Javed. 2019. “EFFECTIVE INTERVENTION IN A NEONATAL INTENSIVE CARE UNIT OF A TERTIARY CARE HOSPITAL”. Pakistan Armed Forces Medical Journal 69 (4), 882-86. https://pafmj.org/index.php/PAFMJ/article/view/3219.