共 11 条
[3]
DEMPSTER J H, 1986, Journal of the Royal College of Surgeons of Edinburgh, V31, P359
[5]
GAUDET PT, 1978, LARYNGOSCOPE, V88, P1633
[7]
KLEIN M, 1987, PAEDIATRIC HDB
[9]
MARSHAK G, 1981, PEDIATR CLIN N AM, V28, P941