Kirchhoff, M <br/><br/>
[Smoking habits and risk of coronary heart disease, especially risk associated with low daily tobacco consumption].  [electronic resource] 

 -  Ugeskrift for laeger  Mar 1993 
 - 718-21 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0041-5782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Denmark--epidemiology<br/>Humans<br/>Middle Aged<br/>Myocardial Infarction--epidemiology<br/>Risk Factors<br/>Smoking--adverse effects