Is serum bilirubin concentration the only valid prognostic marker in primary biliary cirrhosis?Piotr Krzeski, Andrzej Habior, B Milewski et al.|Hepatology|1999Cited by 43
Association of primary sclerosing cholangitis, ulcerative colitis and coeliac disease in female siblingsAndrzej Habior, E Butruk, Tomasz Rawa et al.|European Journal of Gastroenterology & Hepatology|2002Cited by 30