共 19 条
[2]
BARGEN JA, 1944, CLINICS, V3, P516
[3]
CATTELL RB, 1948, GASTROENTEROLOGY, V10, P63
[5]
EWING J, 1940, NEOPLASTIC DISEASES, V7
[6]
FEDER IA, 1938, AM J DIG DIS, V5, P239
[9]
Hurst AF, 1935, LANCET, V2, P1194
[10]
Jackman RJ, 1940, AM J DIS CHILD, V59, P459