| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 2017 | A novel mechanical simulator for hands-on bariatric endoscopy training in intragastric balloon placement | D'Assuncao, Marco A; Mota, Fernando Lander; Nova, da Costa Lucas S; Igi, Willian Ferreira; Radenkovic, Dejan V; Martinez-Alcala, Alvaro; Kroner, Paul T | Article | |
| 2023 | Direct anorectal intubation during colonoscopy: a logical new paradigm | Martinez-Alcala, Alvaro; Manovski, Kiril; Moenkemueller, Klaus | Article | |
| 2022 | Endoscopic, histologic, and electron microscopic description of novel small vesicles with gastric heterotopia, intestinal metaplasia, and/or submucosal glands at the gastroesophageal junction | Moenkemueller, Klaus; Martinez-Alcala, Alvaro; Unnewehr-Linares, Claudia; Fry, Lucia C | Contribution to periodical | |
| 2022 | Sequential double stent placement using the stent-pushing-stent technique over a single wire during double-balloon ERCP | Martinez-Alcala, Alvaro; Pawlak, Katarzyna M; Jovanovic, Ivan D; Moenkemueller, Klaus | Contribution to periodical | |
| 2023 | Small-bowel B-cell lymphoma presenting as autoimmune hemolytic anemia and severe obscure gastrointestinal bleeding | Pawlak, Katarzyna MM; Martinez-Alcala, Alvaro; Kroener, Paul Thomas; Fry, Lucia C; Moenkemueller, Klaus | Article | |
| 2022 | The combination needle injection-incision technique using the two-in-one needle-snare device for knife-assisted resection | Petrik, Brigita; Martinez-Alcala, Alvaro; Pawlak, Katarzyna; Moenkemueller, Klaus | Article | |
| 2021 | The University of Alabama at Birmingham (UAB) Raptor method for direct percutaneous endoscopic gastrostomy with jejunal extension tube placement | Martinez-Alcala, Alvaro; Moenkemueller, Klaus | Article | |