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Prasad A, Higano ST, Al Suwaidi J, Holmes DR Jr, Mathew V, Pumper G, Lennon RJ, Lerman A.Prasad A, et al. Among authors: higano st.Am Heart J. 2003 Sep;146(3):549-54. doi: 10.1016/S0002-8703(03)00364-8.Am Heart J. 2003.PMID: 12947377
Brosh D, Higano ST, Lennon RJ, Holmes DR Jr, Lerman A.Brosh D, et al. Among authors: higano st.Am Heart J. 2005 Aug;150(2):338-43. doi: 10.1016/j.ahj.2004.09.007.Am Heart J. 2005.PMID: 16086940