pid,type,title,authors,mentors,source_title,published_date,url,doi,isbn,issn,eissn kbco:107,"journal article","Hidden Information in Three-axial ECG data of Normal Subjects: Fractal Dimensions of Corresponding Points from Successive QRS Loops as a Potential Sport and age Dependent Marker","Čalošević, Srdjan; Dinjar, Kristijan; Čalošević, Suzana; Kurbel, Sven; Steiner, Robert 1",,,,,,,,