@misc{indiciae1c3ed286858d, title = {Methodological issues in efficiency-focused program evaluation: the case of mental health.}, author = {S Frankel}, year = {1991}, doi = {10.1300/j147v15n01\_05}, url = {https://pubmed.ncbi.nlm.nih.gov/10113630/}, note = {Source identifier: 10113630} }