Vierling, W <br/><br/>
The opposite effects of magnesium and calcium on the contraction of the guinea-pig ventricular myocardium in dependence on the sodium concentration.  [electronic resource] 

 -  Naunyn-Schmiedeberg's archives of pharmacology  Jun 1978 
 - 111-9 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0028-1298 
<br/><br/><label>Standard No.: </label>10.1007/BF00508056  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Action Potentials--drug effects<br/>Animals<br/>Calcium--antagonists & inhibitors<br/>Guinea Pigs<br/>Heart Rate--drug effects<br/>In Vitro Techniques<br/>Magnesium--pharmacology<br/>Myocardial Contraction--drug effects<br/>Papillary Muscles--drug effects<br/>Sodium--physiology