共 25 条
[2]
ALEKSANDROVA N M, 1982, Voprosy Onkologii (St. Petersburg), V28, P11
[3]
BOCKUS HL, 1974, GASTROENTEROLOGY, V1, P247
[4]
CLEMANCON G, 1977, ACTA ENDSCOPICA, V5, P323
[5]
CRESPI M, 1979, LANCET, V2, P217
[6]
CRESPI M, 1980, EXCERPTA MED INT C S, V484, P218
[7]
CRONSTEDT J, 1978, ACTA MED SCAND, V204, P413
[8]
DEDIEU P, 1981, GASTROEN CLIN BIOL, V5, P266
[9]
DREYER L, 1980, S AFR MED J, V58, P406