Association of noncirrhotic portal hypertension in HIV-infected persons and antiretroviral therapy with didanosine: a nested case-control study

Kovari H, Weber R, Muellhaupt B, Mueller N, Calmy A, Schmid P, Jost J, Flepp M, Peter U, Ledergerber B, Swiss HIV Cohort Study. Association of noncirrhotic portal hypertension in HIV-infected persons and antiretroviral therapy with didanosine: a nested case-control study. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2009; 49:626-35.