Fullformexpand.com, 2026. "PT/INR." Accessed April 4, 2026. https://www.fullformexpand.com/ptinr/prothrombin-time-international-normalization-ratio.
"PT/INR." (n.d.). Fullformexpand.com. Retrieved April 4, 2026, from https://www.fullformexpand.com/ptinr/prothrombin-time-international-normalization-ratio.
PT/INR. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/ptinr/prothrombin-time-international-normalization-ratio (Accessed: 4 April 2026).