1. Exercising testing in adult normal subjects and cardiac patients;Bruce;Pediatrics,1963
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3. Myocardial infarction precipitated by master two-step test;Grossman;J Am Med Assoc,1955
4. Evaluation and significance of physical fitness for moderate work; a study of patients with cardiovascular or pulmonary diseases;Bruce;AMA Arch Ind Hyg Occup Med,1951
5. Exertional hypotension in cardiac patients;Bruce;Circulation,1959