Advertisement: Preregister now for the Medicine 2.0 Congress

Tweetations for "Estimation of Physical Activity Levels Using Cell Phone Questionnaires: A Comparison With Accelerometry for Evaluation of Between-Subject and Within-Subject Variations" in the last year

Christin Bexelius, Sven Sandin, Ylva Trolle Lagerros, Jan-Eric Litton, Marie Löf
J Med Internet Res 2011 (Sep 25); 13(3):e70 

ALL TIME (14)  IN THE LAST MONTH (0)  IN THE LAST SIX MONTHS (0)  IN THE LAST YEAR (0)

"No tweets found (yet). Tweets listed here are archived every night - for real time results search twitter.