Angiotensin-Converting Enzyme and Angiotensinogen Gene Polymorphisms and Heart Rate Variability in Twins 11This study was supported in part by a grant-in-aid from the BMBF LPD 1995; by a grant-in-aid from the Bundesministerium ü Bildung und Forschung; and by Vo 505/2-1 from the Deutsche Forschungsgemeinschaft, Bonn, Germany.

Abstract
No abstract available