title: Ultrasonographic demonstration of the Angelchik prosthesis.
mesh_terms: D005260:Female; D005764:Gastroesophageal Reflux / Q000601:surgery*; D005782:Gels; D006801:Humans; D008875:Middle Aged; D019736:Prostheses and Implants; D012826:Silicone Elastomers; D012828:Silicones; D014463:Ultrasonography
chemical_list: D005782:Gels; D012826:Silicone Elastomers; D012828:Silicones