van der Mei, I A F <br/><br/>
Validity and reliability of adult recall of past sun exposure in a case-control study of multiple sclerosis.  [electronic resource] 

 -  Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology  Aug 2006 
 - 1538-44 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Validation Study 
<br/><br/><label>ISSN: </label>1055-9965 
<br/><br/><label>Standard No.: </label>10.1158/1055-9965.EPI-05-0969  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Age Distribution<br/>Case-Control Studies<br/>Child<br/>Female<br/>Humans<br/>Interviews as Topic<br/>Male<br/>Middle Aged<br/>Multiple Sclerosis--pathology<br/>Sex Distribution<br/>Sunlight--adverse effects<br/>Surveys and Questionnaires<br/>Vitamin D--blood