Hauptmann, G [Properdin factor B: polymorphism, synthesis site and first case of genetic deficiency]. [electronic resource] - La Nouvelle presse medicale Jan 1980 - 45 p. digital Publication Type: Letter ISSN: 0301-1518 Subjects--Topical Terms: Complement Factor B--biosynthesisEnzyme Precursors--geneticsHumansPolymorphism, Genetic