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Author(s): Purtell, R. F. Title: *Coronary occlusion with special reference to the electocardiogram as an aid in diagnosis [Marquette Univ.] Subject(s): Coronary arteries Occlusion: Electrocardiography Pagination: 18p. Place of Publication: Wauwatosa Date of Publication: 1931 Size: 4°. Language: English Type of Resource: Dissertation Series/Volume/Page: Series 4/Volume 3/Page 915