title: Prevention and alleviation of stress in patients.
mesh_terms: D001466:Barium Sulfate; D003142:Communication; D004733:Enema; D006801:Humans; D009723:Nurse-Patient Relations; D009732:Nursing Care; D010353:Patient Education as Topic; D013315:Stress, Psychological / Q000517:prevention & control*
chemical_list: D001466:Barium Sulfate