Root Cause Analysis–based Risk Management Nursing Protocol For Patients With Gastric Ulcer0 views•2026•Medicine•Topical CollectionLi Che1, Zhou Lin1, He Yang1, Yu Lijian1, Liang Jing1Li Che1Zhou Lin1He Yang1Yu Lijian1Liang Jing11General Surgery Ward One, Luzhou People's HospitalGeneral Surgery Ward One, Luzhou People's Hospital