Prevalence of Helicobacter pylori infection among Patients with Acne Vulgaris.Published in:QJM: An International Journal of Medicine, 2024, v. 117, p. i76, doi. 10.1093/qjmed/hcae070.173By:Ahmed Saleh, Hanan Mohamed;Afify, Ahmed Abdelfattah;Hussein Abdel Aziz, Abeer FarragPublication type:Article