JAVED, S.; MUHAMMAD ZAID; SUMERA IMRAN; AYESHA HAI; PATEL, M. J. Increased frequency of fibromyalgia among patients with chronic pain presenting to internal medicine clinics of a tertiary care hospital: a cross sectional study. Journal of the Pakistan Medical Association, [S. l.], v. 71, n. 12, 2022. DOI: 10.47391/JPMA.1682. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/1682. Acesso em: 2 may. 2026.