TY  - RPRT
TI  - Obstacles to conducting program evaluations: implications for public health evaluators.
AU  - M J Holosko
PY  - 1996
DO  - 10.1300/j045v08n01_08
UR  - https://pubmed.ncbi.nlm.nih.gov/10162908/
ID  - 10162908
ER  -