Christos Mavrogiannis

Needle-knife fistulotomy versus needle-knife precut papillotomy for the treatment of common bile duct stones

Christos Mavrogiannis, Christos Liatsos, Andreas Romanos et al. · Gastrointestinal Endoscopy · 1999 · 155 citations

Eus-guided Gallbladder Drainage, Biliary Tract, Biliary Disorder +3

Biliary stenting alone versus biliary stenting plus sphincterotomy for the treatment of post-laparoscopic cholecystectomy biliary leaks: a prospective randomized study

Christos Mavrogiannis, Christos Liatsos, Ioannis S. Papanikolaou et al. · European Journal of Gastroenterology & Hepatology · 2006 · 80 citations

Enhancement of bowel sounds by wavelet-based filtering

Leontios J. Hadjileontiadis, Christos Liatsos, Christos Mavrogiannis et al. · IEEE Transactions on Biomedical Engineering · 2000 · 69 citations

Bowel Sounds, Source Separation, Engineering +12

Endoscopic variceal ligation vs. propranolol for prevention of first variceal bleeding: a randomized controlled trial

Dimitrios Psilopoulos, Petros Galanis, Spyros Goulas et al. · European Journal of Gastroenterology & Hepatology · 2005 · 57 citations

Wireless capsule endoscopy in the investigation of patients with chronic renal failure and obscure gastrointestinal bleeding (preliminary data).

Stephanos Karagiannis, Spyros Goulas, Georgios Kosmadakis et al. · PubMed · 2006 · 53 citations