title: Counting angels and bacteria. The quest for a unifying theory of ulcerogenesis.
authors.forename: R M
authors.initials: RM
authors.lastname: Genta
mesh_terms: D001706:Biopsy; D015169:Colony Count, Microbial / Q000379:methods*; D005753:Gastric Mucosa / Q000382:microbiology / Q000473:pathology; D016481:Helicobacter Infections / Q000382:microbiology / Q000473:pathology; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008954:Models, Biological; D014456:Ulcer / Q000382:microbiology*