{"id":"W2105811856","doi":"10.1016/s0140-6736(02)07273-2","title":"Role of Helicobacter pylori infection and non-steroidal anti-inflammatory drugs in peptic-ulcer disease: a meta-analysis","year":2002,"lang":"en","type":"review","venue":"The Lancet","topic":"Inflammatory mediators and NSAID effects","field":"Medicine","cited_by":903,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University Medical Centre","funders":"","keywords":"Medicine; Helicobacter pylori; Internal medicine; Odds ratio; Gastroenterology; Disease; Peptic ulcer; Peptic; Helicobacter pylori infection; Spirillaceae; Gastritis","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04227427143103736,"score_gpt":0.306310057956575,"score_spread":0.2640357865255377,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}