共 5 条
[1]
Ballon H, 1932, J THORACIC SURG, V1, P502
[2]
CLERF EH, 1934, LARYNGOSCOPE, V44, P568
[3]
FLICK JB, COMMUNICATION
[4]
MANGES WF, 1932, PENNSYLVANIA M J, V35, P240
[5]
MANGES WF, 1932, ARCH PEDIATR, V49, P141