TY  - GEN
AU  - Klepzig,H
AU  - Tschirdewahn,B
TI  - [A hydraulic step-test for the simple carrying out of graduated function tests for the heart and circulatory system]
SN  - 0025-8458
PY  - 1967///0109
KW  - Blood Circulation
KW  - Heart Function Tests
KW  - instrumentation
N1  - Publication Type: Journal Article
ER  -