Measurements of Recirculation during Neonatal Veno-Venous Extracorporeal Membrane Oxygenation: Clinical Application of the Ultrasound Dilution TechniqueDavid Clements, Johanna Primmer, Pamela Ryman, Bonnie Marr, Bruce Searles and Edward DarlingJ Extra Corpor Technol, 40 3 (2008) 184-187DOI: https://doi.org/10.1051/ject/200840184