ISBN 1363919806 books & textbook
Interpretations of the Initial Phases of the Electrocardiogram With Special Reference to the Theory of "limited Potential Differences"
Henderson, Yandell 1873-1944 Lewis, Thomas Sir 1881-1945
Wentworth Press /2016-08-27 Hardcover / 32 Pages
isbn-10: 1363919806 / isbn-13: 9781363919802
