ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Orlova N, Riga O. 24-hour urinary free cortisol in children with paralytic syndromes and chronic pain. Pediatria Polska - Polish Journal of Paediatrics. 2021;96(4):245-251. doi:10.5114/polp.2021.112398. APA Orlova, N., & Riga, (2021). Paediatrics, 96(4), 245-251. https://doi.org/10.5114/polp.2021.112398 Chicago Na...