title: A case of double carcinoid tumors of the gallbladder.
authors.forename: Kotaro
authors.initials: K
authors.lastname: Ozawa
authors.forename: Manabu
authors.initials: M
authors.lastname: Kinoshita
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Kagata
authors.forename: Osamu
authors.initials: O
authors.lastname: Matsubara
mesh_terms: D000328:Adult; D002276:Carcinoid Tumor / Q000601:surgery; D005706:Gallbladder Neoplasms / Q000601:surgery; D005740:Gases; D006801:Humans; D006859:Hydrogen / Q000378:metabolism*; D007422:Intestines / Q000502:physiology; D016015:Logistic Models; D008297:Male; D008697:Methane / Q000032:analysis; D011446:Prospective Studies; D012372:ROC Curve
chemical_list: D005740:Gases; D006859:Hydrogen; D008697:Methane