Upper esophageal stenosis: two case reports.
Lee
S K
SK
Suh
Y L
YL
Lee
W Y
WY
Kim
H H
HH
D002675:Child, Preschool; D004940:Esophageal Stenosis / Q000473:pathology* / Q000601:surgery; D005260:Female; D005355:Fibrosis; D006801:Humans