TY - RPRT TI - Conformational study of Met-enkephalin based on the ECEPP force fields. AU - Lixin Zhan AU - Jeff Z Y Chen AU - Wing-Ki Liu PY - 2006 DO - 10.1529/biophysj.106.083899 UR - https://pubmed.ncbi.nlm.nih.gov/16829555/ ID - 16829555 ER -