USDA:10.1659/0276-4741(2006)026[0080:MANRNC]2.0.CO;2
USDA:10.1659/MRD-JOURNAL-D-11-00082.1
USDA:10.1659/MRD-JOURNAL-D-16-00024R.1
USDA:10.1659/mrd.mm016