da Silva, Carla Cristiane The effect of physical training on heart rate variability in healthy children: a systematic review with meta-analysis. [electronic resource] - Pediatric exercise science May 2014 - 147-58 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1543-2920 Standard No.: 10.1123/pes.2013-0063 doi Subjects--Topical Terms: Autonomic Nervous System--physiologyChildExercise--physiologyHeart Rate--physiologyHumansModels, Statistical