Esmail, A.A. et al. 2025. Celiac Disease among Outpatient Attendees with Gastrointestinal Complaints at a Tertiary Care Hospital in Sana’a City, Yemen: A Four-Year Retrospective Study. University of Science and Technology Journal for Medical Sciences. 3, (Feb. 2025). DOI:https://doi.org/10.59222/ustjms.3.3.