TY  - GEN
AU  - GUERRICCHIO,G
TI  - [Remarks on three cases of unstable branch block]
SN  - 0026-4806
PY  - 2000///0701
KW  - Cardiovascular Diseases
KW  - Heart Block
KW  - Humans
KW  - Medical Records
N1  - Publication Type: Case Reports; Journal Article
ER  -