EVALUATING THE EFFECTIVENESS OF A NOVEL MULTIMODAL TREATMENT FOR AVASCULAR NECROSIS OF THE HEAD OF FEMUR OF POST COVID ETIOLOGY: A RETROSPECTIVE COHORT STUDY. Web med. [Internet]. 2025 Oct. 23 [cited 2025 Nov. 10];3(10):176-80. Available from: https://webofjournals.com/index.php/5/article/view/5282