@misc{indiciae0ce9425b4d8f, title = {ELPAT Program. Background and current status.}, author = {C A Esche and H A Feng}, year = {1999}, doi = {10.1080/104732299303232}, url = {https://pubmed.ncbi.nlm.nih.gov/10457634/}, note = {Source identifier: 10457634} }