Fig. 1From: Genotype-phenotype correlations in children and adolescents with nonclassical congenital adrenal hyperplasia due to 21-hydroxylase deficiencySerum concentrations of 17OHP (ng/ml; logarithmic scale) in the ACTH test (0, 60 min) in relation to the different age groups (years); 0–1 (n = 5), 1–6 (n = 18), and 6–10 (n = 43), > 10 (n = 17); black dotted line, median; conversion factor to SI, ng/ml × 3 = nmol/lBack to article page