1.
Betancourth M, Arce RM, Botero J, Jaramillo A, Cruz C, Contreras A. Microorganismos inusuales en surcos y bolsas periodontales. cm [Internet]. 1 [cited 11Sep.2025];37(1):6-4. Available from: https://colombiamedica.univalle.edu.co/colombiamedica311/index.php/comedica/article/view/406