TY  - RPRT
TI  - Doing good before there's harm.
AU  - W L Roper
AU  - S B Thacker
PY  - 1993
DO  - 10.1111/j.1749-6632.1993.tb26332.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8192314/
ID  - 8192314
ER  -