TY  - RPRT
TI  - Comments on "Concealed paroxysmal atrioventricular block...".
AU  - Y Watanabe
PY  - 1988
DO  - 10.1111/j.1540-8159.1988.tb03998.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2460841/
ID  - 2460841
ER  -