TY - GEN AU - BIX,H H TI - Various mechanisms in reciprocal rhythm SN - 0002-8703 PY - 2004///0215 KW - Cardiovascular Diseases KW - Heart Block KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-8703(51)90042-7 ER -