Essantial drugs in Sri Lanka  regulatory and economic aspects 

 - 1 
 - Colombo  Institute of Comparative Health Policy and Law  1991 
 - 55 
<br/><br/><label>Subjects--Topical Terms: </label><br/>drug advertising<br/>drug supply<br/>fair trading commission<br/>Medicine<br/>Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>615.32  / JAY