[Investigation of the vascular system with barium compounds; preliminary communication].
D000792:Angiography; D001464:Barium; D017609:Barium Compounds; D006801:Humans
D017609:Barium Compounds; D001464:Barium
ANGIOGRAPHY; BARIUM
Izsledvane na sudovata sistema chrez bagrilni veshchestva; purvo suobshchenie.