[The prevention of collapse induced by spinal anesthesia. Our experience with ethyl-adrianol].
D000758:Anesthesia; D000775:Anesthesia, Spinal / Q000150:complications*; D000776:Anesthesiology; D035843:Biomedical Research; D005039:Etilefrine; D012769:Shock / Q000517:prevention & control*; D013566:Sympathomimetics / Q000628:therapy*
D013566:Sympathomimetics; D005039:Etilefrine
ANESTHESIA, SPINAL/complications; SHOCK/prevention and control; SYMPATHOMIMETICS/therapy