Vania Hailed Moreno Mora and Christian Alfonso Torres Bazán 2023. Response to Fluids with Measurement of the Internal Jugular Vein by Ultrasound in Patients with Spontaneous Ventilation. International Journal of Medical Science and Clinical Research Studies . 3, 11 (Nov. 2023), 2821–2822. DOI:https://doi.org/10.47191/ijmscrs/v3-i11-51.