@article{articlef5fc4131,
title   = {Cross-correlation of heartbeat and respiration rhythms},
author = {Capurro, Alberto and Malta, Coraci Pereira and Diambra, L and Contreras, P and Migliaro, E R},
year = {2005},
doi = {10.1016/j.physa.2005.05.009},
journal   = {Physica A-statistical Mechanics and its Applications}
}