Factors regulating blood pressure : transactions of the 4th Confe rence, February 23-24, 1950, New York / edited by Benjamin W. Zweifa ch and Ephraim Shorr. - [New York: Josiah Macy, Jr. Foundation , 1951] - 219 p. : ill. , diagrs., tables.; 24 cm. Includes bibliographical references. Subjects--Topical Terms: Blood Pressure-------- National Library of Medicine Call No.: WG 340 / J781f1950