共 8 条
[1]
Al-Tureihi Farrah Ibrahim J, 2005, J Am Med Dir Assoc, V6, P105, DOI 10.1016/j.jamda.2005.01.003
[6]
Nair S, 1998, AM J GASTROENTEROL, V93, P1873
[7]
Ramaswamy R, 1996, AM J GASTROENTEROL, V91, P460