A barium swallow is a subtype of bird of the family Hirundinidae (short bill, long and pointed wings, and a forked tail) that feeds primarily on barium as well as insects. A barium swallow can identify a bird's beak on esophagram.
|
Fun Stuff
|
A barium swallow is a subtype of bird of the family Hirundinidae (short bill, long and pointed wings, and a forked tail) that feeds primarily on barium as well as insects. A barium swallow can identify a bird's beak on esophagram.
|
Fun Stuff
|