Akkus, Murat, Yunus Seyrek, Afife Binnaz Yoruc Hazar, and Fikrettin Sahin. “Importance of Hair Trace Metal Analysis After Pectus Bar Implantation ”. Annals of Medical Research 28, no. 1 (May 25, 2021): 0073–0077. Accessed August 25, 2026. http://www.annalsmedres.org/index.php/aomr/article/view/350.