Effects of bisoprolol on heart rate variability in heart failure.
Pousset F, Copie X, Lechat P, Jaillon P, Boissel JP, Hetzel M, Fillette F, Remme W, Guize L, Le Heuzey JY.
Pousset F, et al.
Am J Cardiol. 1996 Mar 15;77(8):612-7. doi: 10.1016/s0002-9149(97)89316-2.
Am J Cardiol. 1996.
PMID: 8610612
Clinical Trial.