Verel, David. Cardiac catheterization and angiocardiography : an introductory manual / [by] David Verel [and] Ronald G. Grainger ; foreword by John McMichael. - 2nd ed. - Edinburgh : Churchill Livingstone, 1973. Bibliography: p. 158-161. ISBN: 0443009961 LCCN: 73175602 //r85 Nat. Bib. No.: GB*** Subjects--Topical Terms: Cardiac catheterization.Angiocardiography. LC Class. No.: RC683 / .V48 1973 Dewey Class. No.: 616.1/2/07572