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Pacher R, Stanek B, Hülsmann M, Koller-Strametz J, Berger R, Schuller M, Hartter E, Ogris E, Frey B, Heinz G, Maurer G.Pacher R, et al. Among authors: berger r.J Am Coll Cardiol. 1996 Mar 1;27(3):633-41. doi: 10.1016/0735-1097(95)00520-x.J Am Coll Cardiol. 1996.PMID: 8606275Free article.