Sexton, M <br/><br/>
Verification of smoking status by thiocyanate in unrefrigerated, mailed saliva samples.  [electronic resource] 

 -  Preventive medicine  Jan 1986 
 - 28-34 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0091-7435 
<br/><br/><label>Standard No.: </label>10.1016/0091-7435(86)90033-2  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Female<br/>Humans<br/>Pregnancy<br/>Random Allocation<br/>Reference Values<br/>Saliva--analysis<br/>Smoking<br/>Specimen Handling--methods<br/>Thiocyanates--analysis<br/>Time Factors