Search for "free radicals" in Full Text gives 54 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2013, 9, 437–446, doi:10.3762/bjoc.9.46
Beilstein J. Org. Chem. 2012, 8, 1884–1889, doi:10.3762/bjoc.8.217
Beilstein J. Org. Chem. 2010, 6, 713–725, doi:10.3762/bjoc.6.84
Beilstein J. Org. Chem. 2010, 6, No. 26, doi:10.3762/bjoc.6.26