Ali, Azmat, Fyza Saleem, and Awais Saeed Abbasi. 2018. “VENOUS CATHETER TIP INFECTIONS IN INTENSIVE CARE UNITS OF A TERTIARY CARE HOSPITAL: Venous Catheter Tip Infections”. Pakistan Armed Forces Medical Journal 68 (2): 214-20. https://pafmj.org/PAFMJ/article/view/217.