title: Cardiac tamponade in hydrallazine-induced systemic lupus erythematosus.
mesh_terms: D002305:Cardiac Tamponade / Q000209:etiology*; D004247:DNA / Q000276:immunology; D004452:Echocardiography; D006801:Humans; D006830:Hydralazine / Q000009:adverse effects*; D008180:Lupus Erythematosus, Systemic / Q000139:chemically induced* / Q000150:complications / Q000276:immunology; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000150:complications
chemical_list: D006830:Hydralazine; D004247:DNA