TY  - RPRT
TI  - Old problems new solutions.
AU  - H McBride
AU  - M Rao
AU  - K Simin
PY  - 1997
DO  - 10.1016/s0925-4773(97)00148-2
UR  - https://pubmed.ncbi.nlm.nih.gov/9431816/
ID  - 9431816
ER  -