TY - RPRT TI - Conformational changes in thrombin when complexed by serpins. AU - J C Fredenburgh AU - A R Stafford AU - J I Weitz PY - 2001 DO - 10.1074/jbc.m108710200 UR - https://pubmed.ncbi.nlm.nih.gov/11584020/ ID - 11584020 ER -