Perforated peptic ulcer in Estonia: epidemiology, risk factors and relations with Helicobacter Pylori

Sillakivi, Toomas2017-06-222017-06-222003Diss.A-3750http://hdl.handle.net/10062/56914engCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/Helicobacter pylorihelikobakterinakkusedhaavandtõbitüsistusedepidemioloogiariskiteguridEestidissertatsioonidPerforated peptic ulcer in Estonia: epidemiology, risk factors and relations with Helicobacter PyloriThesis