title: Plasma renin activity in familial dysautonomia: unresponsiveness to a beta-adrenergic blocker.
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D004402:Dysautonomia, Familial / Q000097:blood* / Q000188:drug therapy; D005260:Female; D006801:Humans; D008297:Male; D011433:Propranolol / Q000008:administration & dosage / Q000627:therapeutic use*; D012083:Renin / Q000097:blood*
chemical_list: D011433:Propranolol; D012083:Renin