Heterotrophic calcification of medial collateral ligament of knee joint: a case report. Journal of the Pakistan Medical Association, [S. l.], v. 71, n. 2, p. 756–758, 2020. DOI: 10.47391/JPMA.1082. Disponível em: https://www.jpma.org.pk/index.php/public_html/article/view/1975. Acesso em: 27 jul. 2026.