共 16 条
[1]
ANDERSON I, 1980, GASTROENTEROLOGY, V78, P1131
[2]
BECKER GL, 1953, SURG GYNECOL OBSTET, V97, P463
[4]
CHEN S, 1970, J LAB CLIN MED, V75, P622
[5]
HAINES A, 1977, LANCET, V2, P481
[8]
LEVITT MD, 1968, J LAB CLIN MED, V72, P988
[9]
LEVITT MD, 1974, J LAB CLIN MED, V84, P163
[10]
LEVITT MD, 1970, J LAB CLIN MED, V75, P937