title: [Modifications in the electrocardiogram effectuated by cardiac glycosides in normal subjects].
authors.forename: H
authors.initials: H
authors.lastname: KOELBING
mesh_terms: D002301:Cardiac Glycosides; D004562:Electrocardiography; D006027:Glycosides; D006321:Heart; D006801:Humans
chemical_list: D002301:Cardiac Glycosides; D006027:Glycosides