APA (7th ed.) Citation

Havlíčeková, Z., & Jurko, A. Heart rate variability changes in children after cardiac transplantation.

Chicago Style (17th ed.) Citation

Havlíčeková, Zuzana, and Alexander Jurko. Heart Rate Variability Changes in Children After Cardiac Transplantation.

MLA (9th ed.) Citation

Havlíčeková, Zuzana, and Alexander Jurko. Heart Rate Variability Changes in Children After Cardiac Transplantation.

Warning: These citations may not always be 100% accurate.