Trinidad Pereira, M. G. ., Martínez Antolinos, C., Canosa Fernandez, A. ., Martinez Alfaro, E., & Solís García del Pozo, J. (2021). Intestinal Spirochetosis in an HIV-positive Patient. European Journal of Case Reports in Internal Medicine, 8(7). https://doi.org/10.12890/2021_002686