TY  - RPRT
TI  - [The electrocardiogram in aged].
AU  - H GILLMANN
AU  - W VOGEL
PY  - 1955
DO  - 10.1055/s-0028-1116401
UR  - https://pubmed.ncbi.nlm.nih.gov/14352818/
ID  - 14352818
ER  -