Re-treatment of patients with chronic hepatitis C who do not respond to peginterferon-alpha2b: a randomized trial.
                             
                            
                            
                                
                                    
                                            
    Re-treatment of patients with chronic hepatitis C who do not respond to peginterferon-alpha2b: a randomized trial. Ann Intern Med. 2009 Apr 21; 150(8):528-40.