Spontaneous displacement of polyurethane.
Ghazi-Nouri
S
S
Thompson
G
G
D000368:Aged; D005548:Foreign-Body Migration / Q000150:complications; D006801:Humans; D007766:Lacrimal Apparatus Diseases / Q000601:surgery; D008297:Male; D010614:Pharynx; D011475:Prosthesis Failure; D015607:Stents