Al-Ghabeesh, S., Rayan, A., Assaf, E. A., Fawaz, M., AlBay, A., Alyami, H. (2026). Understanding weight regain: Insights from Saudi patients on factors influencing post-metabolic and bariatric surgery outcomes: A qualitative study. PLoS ONE. https://doi.org/10.1371/journal.pone.0340120