Search for "pig liver esterase (PLE)" in Full Text gives 5 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2021, 17, 2680–2715, doi:10.3762/bjoc.17.182
Beilstein J. Org. Chem. 2017, 13, 2169–2178, doi:10.3762/bjoc.13.217
Beilstein J. Org. Chem. 2014, 10, 634–640, doi:10.3762/bjoc.10.55
Beilstein J. Org. Chem. 2013, 9, 1002–1011, doi:10.3762/bjoc.9.115
Beilstein J. Org. Chem. 2011, 7, 421–425, doi:10.3762/bjoc.7.54