Trends in the Extracorporeal Membrane Oxygenation Literature: A Bibliometric Analysis in the COVID-19 EraAashray K. Gupta, Lachlan D. Kerr, Brandon Stretton, Joshua G. Kovoor, Christopher D. Ovenden, Joseph N. Hewitt and Justin C.Y. ChanJ Extra Corpor Technol, 54 1 (2022) 19-28DOI: https://doi.org/10.1051/ject/202254019