{Reference Type}: Case Reports {Title}: Importance of appropriate reference intervals: A case of missed congenital hypothyroidism. {Author}: Wellington G;Heron C;Hofman P;Heather N; {Journal}: J Paediatr Child Health {Volume}: 59 {Issue}: 4 {Year}: 04 2023 {Factor}: 1.929 {DOI}: 10.1111/jpc.16369