Research | Ratings, Global

2016

2014

2011

Millett C, Polansky JR, Glantz SA. Government inaction on ratings and government subsidies to the U.S. film industry help promote youth smoking. PLOS Medicine. 2011;8(8):e1001077. doi:10.1371/journal.pmed.1001077. 23 August 2011.
Chapman S, Farrelly MC. Four arguments against the adult-rating of movies with smoking scenes. PLOS Medicine. 2011;8(8):e1001078. doi:10.1371/journal.pmed.1001078. 23 August 2011.