3965510 EFAST extended focused assessment with sonography for trauma 36 3965513 EFAST Extended Fourier Amplitude Sensitivity Test 7 3965503 EFAST Extended FAST 4 3965507 EFAST EFA by using structured residuals 1 3965512 EFAST Extended FAST examination 1 3965511 EFAST extended focused assessment of trauma 1 3965508 EFAST extended Fourier amplitude test method 1 3965509 EFAST extended Fourier Analysis 1