1. Arcidi JM Jr, Powelson SW, King SB, et al. Trends in invasive treatment of single-vessel and double-vessel coronary disease. J Thorac Cardiovasc Surg1988; 95: 773–781.
2. Crane TN, Keen WR Jr, Spiller CE, et al. A prebypass checklist–Why aren’t you using one? Proc Am Acad Cardiovasc Perf1986; 7: 98–100.
3. Hill AG, Groom RC, Aid BF, et al. 1990 pediatric perfusion survey II: expanded multivariate data analysis. Proc Am Acad Cardiovasc Perf 1991; 12: 96–102.
4. Webster JG, ed. Medical Instrumentation Application and Design. New York: Houghton-Mifflin Co; 1978: 73–79.
5. Webster JG, ed. Medical Instrumentation Application and Design. New York: Houghton-Mifflin Co; 1978: 70–73.