@article{202407.0194, doi = {10.20944/preprints202407.0194.v1}, url = {https://doi.org/10.20944/preprints202407.0194.v1}, year = 2024, month = {July}, publisher = {Preprints}, author = {Nina-Maria Wilpert and Ramona Thamm and Michael Thamm and Jürgen Kratzsch and Dominik Seelow and Mandy Vogel and Heiko Krude and Markus Schuelke}, title = {Normal Values for the fT3/fT4 Ratio: Centile Charts (0-29 Years) and Their Application for the Differential Diagnosis of Children with Developmental Delay}, journal = {Preprints} }