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Characteristics of included studies on other non-radiologist US for “other” category
| Author | Year | Country | Department | n | Age (years) | Design | Indication | Ultrasound performer |
|---|---|---|---|---|---|---|---|---|
| Fleming [44] | 2011 | USA | NICU | 31 | 0 | RCT | Line placement in umbilical artery | Neonatologist and fellows |
NICU neonatal intensive care unit, RCT randomised controlled trial
