Ondansetron decreases vomiting associated with acute gastroenteritis: A randomized, controlled trial
How useful is fecal pancreatic elastase 1 as a marker of exocrine pancreatic disease?
Risk of non-Hodgkin lymphoma in celiac disease
Primary chemoprevention of familial adenomatous polyposis with sulindac
Kryteria wyboru badań i słownik podstawowych pojęć
Kryteria wyboru badań i słownik podstawowych pojęć