RIAZ, Shaista; KHOKHAR, Riaz Ahmed; FAROOQ, Ashraf. VALIDITY OF GRAY SCALE ULTRASONOGRAPHY IN DIAGNOSIS OF CHRONIC LIVER DISEASE OF VIRAL ETIOLOGY. Pakistan Armed Forces Medical Journal, [S. l.], v. 66, n. Suppl-3, p. S238–43, 2020. Disponível em: https://pafmj.org/PAFMJ/article/view/4972.. Acesso em: 5 aug. 2024.