Search results for: Frank Eder
Polish Journal of Surgery > 2011 > 83 > 3 > 117-122
Comparative Professional Pedagogy > 2011 > 83 > 3 > 117-122
Gastrointestinal Endoscopy > 2005 > 61 > 7 > 891-896
Polish Journal of Surgery > 2011 > 83 > 3 > 117-122
Comparative Professional Pedagogy > 2011 > 83 > 3 > 117-122
Gastrointestinal Endoscopy > 2005 > 61 > 7 > 891-896