Citation:
Duncan, D. T., Rienti Jr., M., Kulldorff, M., Aldstadt, J., Castro, M. C., Frounfelker, R. L., Williams, J. H., et al. (2016). Local Spatial Clustering in Youths' Use of Tobacco, Alcohol and Marijuana in Boston. The American Journal of Drug and Alcohol Abuse , 42 (4), 412-21.