title: C1 esterase inhibitor: clinical clues to the pathophysiology of angioedema.
mesh_terms: D000799:Angioedema / Q000503:physiopathology*; D003174:Complement C1 Inactivator Proteins / Q000172:deficiency*; D006801:Humans
chemical_list: D003174:Complement C1 Inactivator Proteins