TY  - GEN
AU  - Rissanen,V
AU  - Raunio,H
AU  - Lampaninen,E
TI  - Mena electrical QRS axis in the frontal plane in the electrocardiograms of middle-aged and elderly hospital patients
SN  - 0065-2326
PY  - 1978///0218
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Electrocardiography
KW  - Female
KW  - Heart Conduction System
KW  - physiopathology
KW  - Heart Diseases
KW  - Humans
KW  - Lung Diseases
KW  - Male
KW  - Middle Aged
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1159/000400468
ER  -