[Pressor responses to cold and ephetonin before and after sympathectomy].
D004809:Ephedrine / Q000494:pharmacology*; D006973:Hypertension / Q000601:surgery*; D013562:Sympathectomy; D014662:Vasoconstrictor Agents
D014662:Vasoconstrictor Agents; D004809:Ephedrine
EPHEDRINE/effects; HYPERTENSION/surgery
Respuestas presoras al frlo y a la efetonina antes y despues de la simpaticectomia.