TY  - RPRT
TI  - Reverse alternating Wenckebach periodicity.
AU  - M L Young
AU  - H Gelband
AU  - A Castellanos
AU  - G S Wolff
PY  - 1987
DO  - 10.1016/0002-9149(87)90991-x
UR  - https://pubmed.ncbi.nlm.nih.gov/3604949/
ID  - 3604949
ER  -