TY  - GEN
AU  - dos Reis,D D
AU  - Alvares,R
AU  - Lopes,V M
AU  - Félix,S M
AU  - da Costa,B B
AU  - de Pádua,F
TI  - Non-reproducibility of serial vectorcardiograms obtained by the Frank system
SN  - 0022-0736
PY  - 1972///0419
KW  - Adult
KW  - Clinical Trials as Topic
KW  - Female
KW  - Humans
KW  - Male
KW  - Vectorcardiography
N1  - Publication Type: Clinical Trial; Journal Article
UR  - https://doi.org/10.1016/s0022-0736(71)80015-8
ER  -