@inbook{1b7c6f9b3c174c6282ad4501a9b6ab0f,
title = "Rer variability analysis by sample entropy: Comparing trained and untrained adolescent female soccer players",
author = "Biltz, \{G. R.\} and Unnithan, \{V. B.\} and Brown, \{S. R.\} and S. Marwood and Roche, \{D. M.\} and M. Garrard and K. Holloway",
year = "2011",
month = jan,
day = "1",
doi = "10.4324/9780203852026",
language = "English (US)",
isbn = "9780203852026",
pages = "71--75",
booktitle = "Children and Exercise XXVII",
publisher = "Taylor and Francis",
}