Barst, R J <br/><br/>
Do no harm.  [electronic resource] 

 -  Chest  Nov 1999 
 - 1147-8 p.  digital 
<br/><br/> Publication Type: Editorial; Review; Comment 
<br/><br/><label>ISSN: </label>0012-3692 
<br/><br/><label>Standard No.: </label>10.1378/chest.116.5.1147  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calcium Channel Blockers--adverse effects<br/>Contraindications<br/>Echocardiography<br/>Heart Septum--diagnostic imaging<br/>Heart Ventricles--diagnostic imaging<br/>Humans<br/>Hypertension, Pulmonary--drug therapy<br/>Hypotension--chemically induced<br/>Nifedipine--adverse effects<br/>Ventricular Outflow Obstruction--diagnostic imaging