EVALUATING THE EFFECTIVENESS OF A NOVEL MULTIMODAL TREATMENT FOR AVASCULAR NECROSIS OF THE HEAD OF FEMUR OF POST COVID ETIOLOGY: A RETROSPECTIVE COHORT STUDY. Modern American Journal of Medical and Health Sciences, [S. l.], v. 1, n. 6, p. 1–8, 2025. Disponível em: https://usajournals.org/index.php/1/article/view/877. Acesso em: 11 sep. 2025.