Asghar, N., and K. Zafar. “Cancer Care Insights: Hypoxia in the Tumor Microenvironment, a Biomarker, Barrier, or Breakthrough?”. Anaesthesia, Pain & Intensive Care, Vol. 30, no. 6, Sept. 2026, pp. 659 -60, doi:10.35975/apic.v30i6.3258.