TY  - RPRT
TI  - Histopathological study on the conduction system in rheumatic valvular disease, using serial sectioning method.
AU  - K Fukuda
AU  - R Okada
PY  - 1980
DO  - 10.1253/jcj.44.827
UR  - https://pubmed.ncbi.nlm.nih.gov/7001084/
ID  - 7001084
ER  -