共 41 条
[5]
BODEMAR G, 1979, SCAND J GASTROENTERO, V14, P96
[6]
BODEMAR G, 1978, LANCET, V1, P403
[7]
BOYD EJS, 1983, LANCET, V1, P95
[9]
CARGILL JM, 1978, LANCET, V2, P1113