Role of photodynamic therapy and probiotics for the treatment of periodontal disease in diabetic patients: a preliminary clinical trial. Laser Therapy, [S. l.], v. 33, n. 1, 2026. DOI: 10.4081/ltj.2026.437. Disponível em: https://www.lasertherapyjournal.com/ltj/article/view/437. Acesso em: 28 jun. 2026.