European Society for Immunodeficiencies (ESID) and European Reference Network on Rare Primary Immunodeficiency, Autoinflammatory and Autoimmune Diseases (ERN RITA) Complement Guideline: Deficiencies, Diagnosis, and Management.
Brodszki N, Frazer-Abel A, Grumach AS, Kirschfink M, Litzman J, Perez E, Seppänen MRJ, Sullivan KE, Jolles S.