STEP Penetration-Aspiration Scale Mini Tutorial | Most SLPs completing MBS studies have heard of the Penetration-Aspiration Scale (PAS). For those of you who haven't seen a video representation of what... | By
The Penetration-Aspiration (PA) Scale | Dysphagia CEUs
Detection of Aspiration, Penetration, and Pharyngeal Residue During Flexible Endoscopic Evaluation of Swallowing (FEES): Comparing the Effects of Color, Coating, and Opacity | SpringerLink
EPOS™
Reliability of the Penetration Aspiration Scale With Flexible Endoscopic Evaluation of Swallowing | Semantic Scholar