Limitations of potassium cardioplegia during cardiac ischemic arrest: a phosphorus 31 nuclear magnetic resonance study.
Pernot AC, Ingwall JS, Menasche P, Grousset C, Bercot M, Mollet M, Piwnica A, Fossel ET. Limitations of potassium cardioplegia during cardiac ischemic arrest: a phosphorus 31 nuclear magnetic resonance study. Ann Thorac Surg. 1981 Dec; 32(6):536-45.