Elamin, Osman E O <br/><br/>
Cigarette smoking among medical students in The National Ribat University, Sudan.  [electronic resource] 

 -  Sudanese journal of paediatrics  2013 
 - 45-51 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0256-4408