title: Interactions between beta-blockers and clonidine.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000009:adverse effects*; D003000:Clonidine / Q000009:adverse effects*; D004347:Drug Interactions; D004359:Drug Therapy, Combination; D006801:Humans; D006973:Hypertension / Q000188:drug therapy
chemical_list: D000319:Adrenergic beta-Antagonists; D003000:Clonidine