@misc{indiciaee6bf6df8f065, title = {[Changes in sinus function at rest and during physical exertion after permanent atrial electrostimulation in patients with sick sinus syndrome].}, author = {M Brignole and C Menozzi and B Sartore and M Barra and G Lolli and I Monducci}, year = {1987}, url = {https://pubmed.ncbi.nlm.nih.gov/3692069/}, note = {Source identifier: 3692069} }