Article

Stevens, Robin C and Brawner, Bridgette M and Kranzler, Elissa and Giorgi, Salvatore and Lazarus, Elizabeth and Abera, Maramawit and Huang, Sarah and Ungar, Lyle (2020) Exploring substance use tweets of youth in the United States: mixed methods study. JMIR Public Health and Surveillance , 6 , (1 e16191) , e16191.