“ Clonidine-Stimulated Growth Hormone Concentrations (cut-off Values) Measured by Immunochemiluminescent Assay (ICMA) in Children and Adolescents With Short Stature ”. Clinics, vol. 71, no. 4, Apr. 2016, pp. 226-31, https://doi.org/10.6061/clinics/2016(04)09.