Dysphagia assessment based on photoacoustic imaging: a pilot ex vivo and in vivo study in infant swine models. - Cheng, Yanda; Huang, Chuqin; Bing, Robert W.; Zheng, Emily; Zhang, Huijuan; Xu, Wenyao; Mayerl, Christopher; German, Rebecca; Steele, Catriona M.; Lovell, Jonathan; Zhang, Lin; Xia, Jun (Med-X, 2025)