TY  - RPRT
TI  - PAT Program. Background and current status.
AU  - C A Esche
AU  - J H Groff
PY  - 1999
DO  - 10.1080/104732299303061
UR  - https://pubmed.ncbi.nlm.nih.gov/10453624/
ID  - 10453624
ER  -