Bair, Eric <br/><br/>
Study protocol, sample characteristics, and loss to follow-up: the OPPERA prospective cohort study.  [electronic resource] 

 -  The journal of pain  Dec 2013 
 - T2-19 p.  digital 
<br/><br/> Publication Type: Journal Article; Observational Study; Research Support, N.I.H., Extramural 
<br/><br/><label>ISSN: </label>1528-8447 
<br/><br/><label>Standard No.: </label>10.1016/j.jpain.2013.06.006  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Protocols<br/>Cohort Studies<br/>Humans<br/>Incidence<br/>Patient Selection<br/>Prospective Studies<br/>Risk Factors<br/>Surveys and Questionnaires<br/>Temporomandibular Joint Disorders--epidemiology