共 12 条
[4]
GILLESPIE JB, 1940, ARCH PEDIATR, V57, P652
[5]
KEIBEL, MANUAL HUMAN EMBRYOL
[6]
LEWIS, 1938, AM J ANAT, V8, P505
[7]
MADDOX K, 1918, MED J AUSTRALIA, V1, P900
[8]
MEYER C, 1919, Z KINDERHEILKD, V21, P272
[9]
ROTH M, 1881, VIRCHOWS ARCH PATH A, V86, P371
[10]
SANGER M, 1880, ARCH GYNAK, V16, P415