TY  - RPRT
TI  - A twin oscilloscopic vectorcardiograph.
AU  - A J CAMERON
AU  - T D LAWRIE
AU  - J H WRIGHT
PY  - 1959
DO  - 10.1136/hrt.21.4.505
UR  - https://pubmed.ncbi.nlm.nih.gov/13807136/
ID  - 13807136
ER  -