Effects of the Pistacia atlantica subsp. kurdica Oleoresin on the Symptoms and Quality of Life in Functional Dyspepsia: A Randomized Controlled Trial - Kianbakht, Saeed; Khonche, Ahmad; Hashem-Dabaghian, Fataneh; Fallah Huseini, Hasan; Nabati, Farzaneh; Mohtashami, Reza (Traditional and Integrative Medicine, 2025)