APA:
Gregorič, Primož, Višnar-Perovič, Alenka (2004). Clinical importance of portal venous gas detected by abdominal sonography.
Radiology and oncology (Ljubljana), volume 38, issue 4, str. 329-332.
URN:NBN:SI:DOC-9O1SY8BQ from http://www.dlib.si
MLA:
Gregorič, Primož, Višnar-Perovič, Alenka. "Clinical importance of portal venous gas detected by abdominal sonography."
Radiology and oncology (Ljubljana) volume 38. issue 4 (2004) str. 329-332.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-9O1SY8BQ>