Modification of cardiograph, vacuum tube amplifier, mobile
Series: Air Force pamphlet -- 160-3-1; Air Force pamphlet -- AFP 160-3-1
Publisher: Dept. of the Air Force, Headquarters US Air Force
Published: 1952
Place of publication: Washington, DC
Language: eng
Subjects: Kinematocardiography; Instrumentation
Notes: At head of title: Medical service.