[Changes in the catecholamine concentrations in the venous blood of patients under spinal anesthesia].
D000775:Anesthesia, Spinal; D004837:Epinephrine / Q000097:blood*; D006801:Humans; D009638:Norepinephrine / Q000097:blood*
D009638:Norepinephrine; D004837:Epinephrine
Izmenenie kontsentratsii katekholaminov v venoznoĭ krovi bol'nykh, operirovannykh pod stinal'nym obezbolivaniem.