共 8 条
[1]
CANE RD, 1973, S AFR MED J, V47, P777
[3]
HUTCHISON IL, 1974, NEW ZEAL MED J, V79, P811
[4]
PROGRESSIVE LOSS OF PROTECTIVE REFLEXES IN THE AIRWAY WITH THE ADVANCE OF AGE
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1960, 174 (18)
:2209-2213
[5]
PULMONARY ASPIRATION AFTER FIBER-ENDOSCOPY OF UPPER GASTROINTESTINAL TRACT
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1972, 4 (5835)
:269-+
[7]
TOMLIN PJ, 1968, LANCET, V1, P1402