Use of micropulverized barium sulfate in x-ray diagnosis; a preliminary report.
ADOLPH
W
W
TAPLIN
G V
GV
D001464:Barium; D001466:Barium Sulfate; D004064:Digestive System; D006801:Humans; D014965:X-Rays
D001464:Barium; D001466:Barium Sulfate
BARIUM; DIGESTIVE SYSTEM