Graham, Amanda L <br/><br/>
Characteristics of smokers reached and recruited to an internet smoking cessation trial: a case of denominators.  [electronic resource] 

 -  Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco  Dec 2006 
 - S43-8 p.  digital 
<br/><br/> Publication Type: Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural 
<br/><br/><label>ISSN: </label>1462-2203 
<br/><br/><label>Standard No.: </label>10.1080/14622200601042521  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Attitude to Health<br/>Feasibility Studies<br/>Female<br/>Humans<br/>Internet--statistics & numerical data<br/>Male<br/>Middle Aged<br/>Patient Participation--statistics & numerical data<br/>Patient Selection<br/>Research Design<br/>Smoking Cessation--methods<br/>Smoking Prevention<br/>Socioeconomic Factors<br/>Surveys and Questionnaires<br/>Tobacco Use Disorder--therapy<br/>Treatment Outcome<br/>United States--epidemiology