Update in gastroenterology.
Koretz
Ronald L
RL
Olive View-University of California, Los Angeles, Medical Center, Sylmar, California 91342, USA. rkoretz@dhs.co.la.ca.us
D001471:Barrett Esophagus / Q000175:diagnosis; D005762:Gastroenterology; D016481:Helicobacter Infections / Q000175:diagnosis / Q000188:drug therapy; D016480:Helicobacter pylori; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000175:diagnosis / Q000188:drug therapy; D008107:Liver Diseases / Q000175:diagnosis / Q000188:drug therapy