KOVÁČIKOVÁ, Ľubica et al. Thyroid hormone status after cardiac surgery in infants with delayed sternal closure and continued use of cutaneous povidone-iodine. In Endocrine regulations. ISSN 1210-0668. ISSN 1336-0329. Bratislava : Slovak Academic Press, 2003, vol. 37, no. 1, s. 3-9.