Sonographic Measurement of Normal Gallbladder Sizes in Adult Nigeria Population. Journal of Experimental and Clinical Anatomy, [S. l.], v. 6, n. 1 & 2, p. 21–25, 2007. Disponível em: https://jecajournal.com/index.php/home/article/view/235.. Acesso em: 13 mar. 2025.