01 March 2005 : Case report
Helicobacter pylori and nonsteroidal anti-inflammatory drugs in perforations and bleeding of peptic ulcers.
Andrzej Bobrzyński, Peter C. Konturek, Stanisław J. Konturek, Małgorzata Płonka, Władyslaw Bielański, Danuta KarczMed Sci Monit 2005; 11(3): CR132-135 :: ID: 15390