TY  - RPRT
TI  - Spectrum of sinus node dysfunction in two siblings.
AU  - A Nordenberg
AU  - P J Varghese
AU  - E W Nugent
PY  - 1976
DO  - 10.1016/s0002-8703(76)80334-1
UR  - https://pubmed.ncbi.nlm.nih.gov/1258759/
ID  - 1258759
ER  -