[A case of ectopic gastric mucosa in the cervical esophagus].
Shirayama
Y
Y
Nakamura
T
T
Okuno
K
K
Nakajima
I
I
Nakamura
Y
Y
Tanaka
A
A
Hamada
H
H
Yasutomi
M
M
D002828:Choristoma; D004938:Esophageal Neoplasms; D005753:Gastric Mucosa; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged