Nasser M. Alorfi, Ahmed M. Ashour, Maan H. Harbi, Fahad S. Alshehri. "Evaluation of community pharmacists’ knowledge and attitude about Hajj and Umrah-related health conditions in the western region, Saudi Arabia: A cross-sectional study." PLoS ONE (2025). https://doi.org/10.1371/journal.pone.0317000