This is a list of articles, chapters, and commentaries written by PPSI scientists and collaborators from other research institutions.

First Author Title [ Type(Desc)] Year
Filters: Author is Ragan, Daniel T.  [Clear All Filters]
Journal Article
Ragan, D. T. (2016). Peer beliefs and smoking in adolescence: A longitudinal social network analysis. The American Journal Of Drug And Alcohol Abuse, 42(2), 222-230.