| This article has been cited by | | 1 | Natural Experiment Outcomes Studies in Rotor Wing Air Medical Transport: Systematic Review and Meta-Analysis of Before-and-After and Helicopter-Unavailable Publications From 1970 to 2022 | | | David Schoenfeld,Caroline E. Thomas,Michael P. McCartin,Ira J. Blumen,Samuel M. Galvagno,Stephen H. Thomas | | Air Medical Journal.2023;() | | [DOI] | |
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