TY  - RPRT
TI  - Application of cardiac function tests.
AU  - J A CAMPBELL
AU  - J S GRAETTINGER
PY  - 1955
DO  - 10.1016/s0025-7125(16)34759-9
UR  - https://pubmed.ncbi.nlm.nih.gov/13234927/
ID  - 13234927
ER  -