POST COVID POLYOSTOTIC АVАSСULАR NЕСRОSIS: САSЕ RЕРОRTS. Modern American Journal of Medical and Health Sciences, [S. l.], v. 1, n. 3, p. 1–14, 2025. Disponível em: https://usajournals.org/index.php/1/article/view/346. Acesso em: 15 oct. 2025.