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Echocardiography in unstable angina.
Nixon JV, Hillert MC, Lipscomb KM, Smitherman TC. Nixon JV, et al. Among authors: hillert mc. Cardiology. 1981;68(2):80-90. doi: 10.1159/000173267. Cardiology. 1981. PMID: 7273048
Submaximal exercise testing after unstable angina.
Nixon JV, Hillert MC, Shapiro W, Smitherman TC. Nixon JV, et al. Among authors: hillert mc. Am Heart J. 1980 Jun;99(6):772-8. doi: 10.1016/0002-8703(80)90628-6. Am Heart J. 1980. PMID: 7377099
Evidence for transient limitations in coronary blood flow during unstable angina pectoris: hemodynamic changes with spontaneous pain at rest versus exercise-induced ischemia following stabilization of angina.
Smitherman TC, Hillert MC Jr, Narahara KA, Burden LL, Lipscomb KM, Shapiro W, Nixon JV. Smitherman TC, et al. Among authors: hillert mc jr. Clin Cardiol. 1980 Oct;3(5):309-16. doi: 10.1002/clc.4960030404. Clin Cardiol. 1980. PMID: 7438584 Free article. No abstract available.