Marszałł, Marcin <br/><br/>
[Smoking influence on the level of homocysteine and 5-methyltetrahydrofolic acid in active and non smokers].  [electronic resource] 

 -  Przeglad lekarski  2007 
 - 685-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0033-2240 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Cotinine--urine<br/>Female<br/>Folic Acid--blood<br/>Homocysteine--blood<br/>Humans<br/>Male<br/>Middle Aged<br/>Smoking--adverse effects<br/>Tetrahydrofolates--blood