[Utilization of hyperventilation effect in roentgenologic diagnostic examination of the stomach and duodenum].
D004386:Duodenum / Q000000981:diagnostic imaging*; D006801:Humans; D006985:Hyperventilation; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*
DUODENUM/radiography; STOMACH/radiography
Pouzití hyperventilacního efektu pri roentgenové diagnostice zaludku a duodena.