Baranda, J, P Ministro, P Amaro, A Rosa, I Pimenta, A Donato, and D De Freitas. 1996. “Apolipoprotein A1 and Biliary Lithiasis in Hepatic Cirrhosis”. Acta Médica Portuguesa 9 (7-9). Lisbon, Portugal:203-6. https://doi.org/10.20344/amp.2607.