Almutlaq, H. et al. 2026. A novel homozygous CERS3 frameshift mutation causing autosomal recessive congenital ichthyosis type 9: A case report. Acta Biomedica Atenei Parmensis. 97, 2 (Apr. 2026), 18071. DOI:https://doi.org/10.23750/abm.2026.18071.