Cirocchi, R., Georgi, P., Mutafchiyski, V. M., Boccolini, A., Randolph, J., Massimo, L. and Carlini, L. (2017) “Negative pressure wound therapy versus healing by secondary intention in pressure ulcers”, Negative Pressure Wound Therapy Journal, 4(2), pp. 4-10. doi: 10.18487/npwtj.v4i2.35.