For citations:

Perova Yu.A., Ramos Vicente N., Alandete German L., Izquierdo Alabau J., Fernando Lascurain G., Martinez Mendieta J., Sanchez Escobedo D.M. FEVER OF UNKNOWN ORIGIN: DESCRIPTIVE STUDY. The Russian Archives of Internal Medicine. 2019;9(3):194-200. https://doi.org/10.20514/2226-6704-2019-9-3-194-200