TY  - GEN
AU  - Hart,H H
AU  - Schamroth,L
TI  - A study in A-V block
SN  - 0147-9563
PY  - 1976///0901
KW  - Electrocardiography
KW  - Heart Block
KW  - diagnosis
KW  - Humans
KW  - Male
KW  - Middle Aged
N1  - Publication Type: Journal Article
ER  -