title: Prediction model for adjuvant radiation therapy for gallbladder cancer: not ready to be used.
authors.forename: Gerardo F
authors.initials: GF
authors.lastname: Arroyo
authors.forename: Gaston
authors.initials: G
authors.lastname: Lemoine
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002763:Cholecystectomy / Q000706:statistics & numerical data*; D003658:Decision Making, Computer-Assisted; D005260:Female; D005706:Gallbladder Neoplasms / Q000401:mortality* / Q000473:pathology / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D011379:Prognosis; D016016:Proportional Hazards Models; D018714:Radiotherapy, Adjuvant; D012086:Reoperation; D016019:Survival Analysis