TY - JOUR T1 - Diagnosing ectopic pregnancy using the bayes theorem and neural network: a validation of a retrospective cohort study JO - Revista Brasileira de Ginecologia e Obstetrícia A1 - Maroni, Larissa A1 - Silva Neto, Pedro Clarindo A1 - Kunst, Rafael A1 - Savaris, Ricardo Francalacci SN - 0100-7203 UL - 10.61622/rbgo/2026rbgo12 VL - 48 Y1 - 2026 PB - Brasil ER -