@misc{indiciae4311b19376e8, title = {Zero effects in substance abuse programs. Avoiding false positives and false negatives in the evaluation of community-based programs.}, author = {D Rindskopf and L Saxe}, year = {1998}, doi = {10.1177/0193841x9802200104}, url = {https://pubmed.ncbi.nlm.nih.gov/10183302/}, note = {Source identifier: 10183302} }