TY  - RPRT
TI  - Aging changes in the human atrioventricular node, bundle, and bundle branches.
AU  - E E ERICKSON
AU  - M LEV
PY  - 1952
DO  - 10.1093/geronj/7.1.1
UR  - https://pubmed.ncbi.nlm.nih.gov/14898053/
ID  - 14898053
ER  -