ZAFAR IQBAL MALIK, M.A.NASIR MALIK, OMER SALAHUDDIN, MUHAMMAD AZHAR, OMER DILAWAR. Micro flora of Bile Aspirates in Symptomatic Cholelithiasis. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 13, n. 1, 2009. Disponível em: http://www.journalrmc.com/index.php/JRMC/article/view/742. Acesso em: 14 dec. 2025.