Polymerase chain reaction for detection of Helicobacter pylori in clinical specimens : Proceedings of the workshop Helicobacter pylori and the new concepts in gastro-duodenal diseases. Prague, Charles University, 30.-31.10. 1992. Poster.

• R. Boshnakov
• G. Markova
• A. Ginzburg
• A. Tomov
• G. Mechkov
• K. Katzarov