Martínez-Mejorada, R., Rojas-Ortiz, J.A., López-Romero, S.C., Vázquez-Guerra, X.C. and Gonzalez, G.G. 2024. Effectiveness of polyhexamethylene biguanide dressings vs. platelet-rich plasma in diabetic foot ulcer: a pilot study of case series. International Journal of Research in Medical Sciences. 12, 3 (Feb. 2024), 923–927. DOI:https://doi.org/10.18203/2320-6012.ijrms20240540.