title: Histories and mysteries about C1.
authors.affiliation: Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814-4799.
authors.forename: T
authors.initials: T
authors.lastname: Borsos
mesh_terms: D003167:Complement Activation; D003172:Complement C1 / Q000266:history / Q000502:physiology; D003174:Complement C1 Inactivator Proteins / Q000378:metabolism; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011487:Protein Conformation; D013329:Structure-Activity Relationship
chemical_list: D003172:Complement C1; D003174:Complement C1 Inactivator Proteins