Sherry cites a long-term CDC / KaiserPermanente study on this.
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@LukasKawerau@zenfounder http://www.cdc.gov/violenceprevention/acestudy/ … linked from here -- likely multiple publications.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.