共 11 条
[2]
HRADSKY M, 1982, SCAND J GASTROENTERO, V17, P251
[3]
JORGENSEN LS, 1985, SCAND J GASTROENTERO, V20, P46
[6]
Norrelund N, 1980, Ugeskr Laeger, V142, P1750
[10]
TEXTER EC, 1982, SCAND J GASTROENTERO, V17, P237