Cancer and neoplasmsThe Study of Expression of Hypoxia-Inducible Factor-1 Alpha (HIF-1 Alpha) and Hypoxia-Inducible Factor-2 Alpha (HIF-2 Alpha) in Oral Squamous Cell Carcinoma: An Immunohistochemical Study Posted on September 14, 2023September 14, 2023 by yun 14 Sep Specialty yun ‘General Hospital’ actor John J. York pauses filming to undergo treatment for blood disorders Algae: A robust living material against cancer