TY  - RPRT
TI  - Sinus node function; evaluation in patients with and without sinus node disease.
AU  - W J Mandel
AU  - M M Laks
AU  - K Obayashi
PY  - 1975
DO  - 10.1001/archinte.135.3.388
UR  - https://pubmed.ncbi.nlm.nih.gov/1093499/
ID  - 1093499
ER  -