Cannabis use at baseline increased the cumulative incidence of psychotic symptoms at follow up four years laterbut has a much stronger effect in those with evidence of predisposition for psychosis.Predisposition for psychosis at baseline did not significantly predict cannabis use four years later.. and also: Kuepper R, van Os J, Lieb R, Wittchen HU, Hfler M, Henquet C
Changes could be coming to cigarettes in the U.S.: The Food and Drug Administration (FDA) announced today (March 15) that it is taking steps to lower nicotine levels in cigarettes
When New York City significantly cut funding for art in its public schools in 1977, she founded Studio in a School, a nonprofit to bring artists into the schools
For Customs purposes, clothing, jewelry, photography equipment, portable radios, and vehicles are considered personal effects and cannot be brought in duty-free as household effects
Pena, N
Maximum concentration (13.2 mBq g 1 ) of 210 Po recorded in cigarette and lowest concentration was observed in snuff (6.4 mBq g 1 )