in guideline Phenotype of Sickle Cell Disease Steady State Request inclusion into relevant ontology. Juwah, A. I., Nlemadim, E. U., & Kaine, W. (2004). Types of anaemic crises in paediatric patients with sickle cell anaemia seen in Enugu, Nigeria. Archives of disease in childhood, 89(6), 572-576. SCD Steady State That period when the patient with sickle cell anaemia is free of infection, pain, or other disease processes. Not relevant to context of sickle cell National Guideline for the Control and Management of Sickle Cell Disease Management of Sickle Cell Disease - The United Republic of Tanzania Standards for Clinical Care of Adults with Sickle Cell Disease in the UK Sickle Cell Disease: The Clinical Care Guidelines of the Sickle Cell Unit Consensus Statement on the Care of Patients with Sickle Cell Disease in Canada Sickle Cell Disease in Children, Standards and Guidelines for Clinic Care Evidence-Based Management of Sickle Cell Disease