ORNL:10.1899/02-118.1
ORNL:10.1899/11-095.1
ORNL:10.1899/0887-3593(2005)024[0538:CDASMP]2.0.CO;2
ORNL:10.1899/0887-3593(2006)25[583:EOLONU]2.0.CO;2
ORNL:10.1899/0887-3593(2007)26[38:EOUDAI]2.0.CO;2