“Sodium nitrite therapy fails to improve tissue perfusion in a mouse model of hind limb ischemia: Slight differences in methodology may be responsible casting suspicion on the reliability and predictive value of this model” (2011) Journal of Pharmaceutical Negative Results, 2(2), pp. 99–106. Available at: https://pnrjournal.com/index.php/home/article/view/38 (Accessed: 19 June 2026).