共 123 条
[3]
[Anonymous], DIS COLON RECTUM, DOI DOI 10.1007/BF02234810
[7]
BERGER M, 1975, PEDIATRICS, V55, P459
[8]
BERNARD D, 1986, CAN J SURG, V29, P318
[10]
Bernstein CN, 2001, AM J GASTROENTEROL, V96, P1116