Ivars Tolmanis

Breath testing as potential colorectal cancer screening tool

Haitham Amal, Mārcis Leja, Konrāds Funka et al. · International Journal of Cancer · 2015 · 181 citations · Full text

Potential Colorectal Cancer, Breath Samples, Cancer Detection +15

Gastritis staging: interobserver agreement by applying OLGA and OLGIM systems

Sergejs Isajevs, Inta Liepniece‐Karele, Dainius Jančiauskas et al. · Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin · 2014 · 73 citations

Patient Safety, Gastroenterology, Eus-guided Gastroenterostomy +6

Guselkumab in patients with moderately to severely active ulcerative colitis (QUASAR): phase 3 double-blind, randomised, placebo-controlled induction and maintenance studies

David T. Rubin, Jessica R. Allegretti, Julián Panés et al. · The Lancet · 2024 · 62 citations · Full text

Placebo-controlled Induction, Gastroenterology, Pathology +6

The effect of incisura angularis biopsy sampling on the assessment of gastritis stage

Sergejs Isajevs, Inta Liepniece‐Karele, Dainius Jančiauskas et al. · European Journal of Gastroenterology & Hepatology · 2014 · 50 citations

Detection of gastric atrophy by circulating pepsinogens: A comparison of three assays

Mārcis Leja, M. Constanza Camargo, Inese Poļaka et al. · Helicobacter · 2017 · 49 citations · Full text