TY  - GEN
AU  - KAHN,M
AU  - SCHEUER,J
AU  - WACHTEL,F
AU  - GRISHMAN,A
AU  - DONOSO,E
TI  - An evaluation of the ratio of P-wave duration to P-R segment in the diagnosis of atrial enlargement
SN  - 0002-8703
PY  - 1998///1101
KW  - Cardiomegaly
KW  - diagnosis
KW  - Electrocardiography
KW  - Humans
KW  - Language
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0002-8703(60)90056-9
ER  -