Muhammad Shoaib Tahir, Maged Almezgagi, Yu Zhang, Du Zhonglei, Adnan Bashir, Muhammad Ali, Wei Zhang 2022. Significance of Oxidative Stress Level Changing in Rat Cerebral Tissue following Hypobaric Hypoxia Exposure to Extreme/High Altitude and Different Exposure of Times. Pakistan Journal of Medical & Health Sciences. 16, 07 (Jul. 2022), 54. DOI:https://doi.org/10.53350/pjmhs2216754.