共 58 条
[4]
BARACH AL, 1944, PRINCIPLES PRACTICES, P52
[7]
BERGSTROM J, 1962, Acta Otolaryngol Suppl, V173, P1
[8]
BRANDSTATER B, 1962, 1 P EUR C AN, P106
[9]
COOPER JD, 1969, SURG GYNECOL OBSTETR, V129, P1235