E. C. . Choquetopa, “Utility of POCUS in estimating blood volume in neurocritical patients with hyponatremia, in the Polyvalent Intensive Care Unit of the Viedma Clinical Hospital”, Salud, Ciencia y Tecnología, vol. 5, p. 1299, Jan. 2025, doi: 10.56294/saludcyt20251299.