共 7 条
[2]
Campbell B, 1997, ANAESTHESIA, V52, P1234
[4]
Another method to assist nasogastric tube insertion
[J].
CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE,
2005, 52 (06)
:652-653
[7]
SPRAGUE DH, 1980, ANESTHESIOLOGY, V53, P436