1. Use transition between illegal drugs among Brazilian university students Castaldelli-Maia, Joao Mauricio; Martins, Silvia S.; Garcia de Oliveira, Lúcio; van Laar, Margriet; Andrade, Arthur G.; Nicastri, Sérgio 2014 Articles EpidemiologyDrug abuseDrug abuse--EpidemiologyBrazilian studentsCollege students--Drug useInhalant abuseMarijuana
2. Perceived risk of regular cannabis use in the United States from 2002 to 2012: Differences by sex, age, and race/ethnicity Pacek, Lauren R.; Mauro, Pia M.; Martins, Silvia S. 2015 Articles EpidemiologyCannabisMarijuanaPsychotropic drugsDrug abuseDrug abuse--Epidemiology
3. “Time for dabs”: Analyzing Twitter data on marijuana concentrates across the U.S. Daniulaityte, Raminta; Nahhas, Ramzi W.; Wijeratne, Sanjaya; Carlson, Robert G.; Lamy, Francois R.; Martins, Silvia S.; Boyer, Edward W.; Smith, G. Alan; Sheth, Amit 2015 Articles EpidemiologyMarijuanaVapingElectronic cigarettesDrug abuseDrug abuse--EpidemiologyTwitter
4. Prevalence of marijuana use does not differentially increase among youth after states pass medical marijuana laws: Commentary on Stolzenberg et al. (2015) and reanalysis of US National Survey on Drug Use in Households data 2002–2011 Wall, Melanie M.; Mauro, Christine Marie; Hasin, Deborah S.; Keyes, Katherine M.; Cerdá, Magdalena; Martins, Silvia S.; Feng, Tianshu 2016 Articles MarijuanaMarijuana--Therapeutic useMarijuana--Therapeutic use--Law and legislationYouth--Drug useDrug abuseDrug abuse--EpidemiologyCannabis
5. State-level medical marijuana laws, marijuana use and perceived availability of marijuana among the general U.S. population Martins, Silvia S.; Mauro, Christine Marie; Santaella Tenorio, Julian; Kim, June H.; Cerdá, Magdalena; Keyes, Katherine M.; Hasin, Deborah S.; Galea, Sandro; Wall, Melanie M. 2016 Articles EpidemiologyMarijuanaMarijuana--Therapeutic useMarijuana--Therapeutic use--Law and legislationCannabisMedication abuseDrug abuseDrug abuse--Epidemiology
6. Demographic trends among older cannabis users in the United States, 2006–13 Han, Benjamin H.; Sherman, Scott; Mauro, Pia M.; Martins, Silvia S.; Rotenberg, James; Palamar, Joseph J. 2017 Articles EpidemiologyMarijuanaCannabisOlder people--Drug useDrug abuseDrug abuse--Epidemiology